Sezane Sizing Guide

Sézane Sizing Guide
Sézane is one of my favorite French brands to shop in Paris; the clothes are high quality and hold up over seasons, and the styles are fun and different from what you can buy in the US. I have loved the pieces I have collected over the years, purchased from Sézane. Sézane is a sustainable brand committed to supporting the community and various charities. This Sézane sizing guide is designed to help you navigate between US and French sizes.
Table of contents
- Sézane Sizing Guide
- Introduction to Sézane
- Where to Find Sézane in Paris
- Sézane Sizing Essentials
- Sézane releases new collections monthly.
- Sézane Sizing Tips
- How to Return Sézane Items
- Sézane Gaspard Sweater
- Sizing for Sézane Coats
- Sézane Trench Coat Sizing
- Sézane Sizing Guide for Sweaters
- The Best Sézane Bags To Buy
- Sézane Shoe Sizing
- Should I size up or down in Sézane shoes?
- Sizing for Sézane Blazers
- Jack Blazer Sézane Sizing
- Sézane Sizing for Blouses
- Sézane Dresses
- Sézane Sizing for Skirts
- Sézane Sizing for Trousers and Denim
- Sézane Sizing For Belts
- Does Sézane run sales?
- Sézane Package Delivery from Paris
Introduction to Sézane
Sézane is the go-to label for Parisian style. If you are looking for a brand that looks and feels more French, this is it. From stylish monthly collections to great basics, they keep in stock and carry year after year. Some of their bestsellers are basics, such as the Scott Trench coat and the Gaspard sweater.

Where to Find Sézane in Paris
You can purchase items online or in-store. Sézane now has a couple of locations in Paris, one in NYC, and one in London, if you can’t make it to Paris. Locations in LA, Boston, and Seattle if you are US-based and can’t make it to Paris. Fingers crossed for a Chicago location soon.
On any given day, a Sézane store will be filled with shoppers. During my recent trip to Paris last October, the lines were at least 50 people deep outside. We were fortunate to have a private shopping experience, allowing the girls to shop and try on items in the dressing room without waiting. Typically, the wait for dressing rooms is at least a few minutes. Plan accordingly if you will try items on during your shopping experience.
The newest Sézane location in Paris is in the Marais; although it may be smaller than other locations, it is worth visiting. It is ideally situated in the Marais, has helpful staff, and a good assortment of the men’s line Octobre and women’s clothing.

Sézane Sizing Essentials
Sizing for Sézane is essential because the French sizes typically run smaller than American sizing. You may want to size up in certain items. Sézane is excellent at providing sizing tips for each item. They will make recommendations on the product pages to help you find the right size. Refer to the size guide for each category to find the measurements and size that best fit you. For quick reference, I have typically worn my regular size 4 in dresses, small in sweaters and shirts, and size 8 in shoes. My measurements are 5’6″ and 135 lbs, and I run on the busty side, so I will size up for tops if needed.
Some items run small or large; I do my best to address this in the Sezane sizing guide below. French cuts differ from American cuts; items may be more cropped or baggier, which is something to consider. Look at how items are styled in the images to understand how they should fit, and whether you should size up or stick with your normal size.

We are all wearing the Sézane classic Marinière shirt with a trench coat. The size is small for me, my regular size.

Sézane releases new collections monthly.
Once you sign up for the Sézane email list, you will receive a notification about a lookbook for a new collection and its release date, typically on Sundays and Wednesdays. The French version will go live at 10 am, and the American version will go live at 10 am US time. If you are early, they reserve items for the second batch. My tip is to sign up before American sizes are released and snag items early. I scored some pieces before 10 am as an early riser. You can download the app, which will send push notifications for the collection preview and when it is ready for sale.

I highly recommend downloading the app for easy access to new collections. In the past, they would release a collection each month. They have since updated their releases and released more than one collection per month. Some sizes, styles, and colors can move quickly, so getting the app and push notifications is essential. You can preview a collection a few days in advance to see if anything catches your attention.

Each shopping cart will stay active for 30 minutes while you shop. Some collections are bigger hits than others. I am giving you a heads-up because items can go fast! You can always sign up for restock alerts, which are helpful if you have an eye on something. Great classics and fashion items are often restocked later in the season. You can see some of my Sézane favorites in this post.
Sézane Sizing Tips

One of the questions I get asked most often is about Sézane sizing and how it runs compared to US Sizing. The minimum order for Free Shipping from France is $200, so it is worth purchasing two items to qualify for the shipping discount. You can always return something if it doesn’t work out. If you are unsure about sizing, you can order two sizes and see what works best.
Wearing the Louise Jumper above.
Sézane has also recently updated its sizing for US sizing, so you don’t have to worry as much about the EU sizing numbers. However, some styles run large, and others run small. This guide will break down each category more specifically.
The Sézane site offers this helpful sizing guide as seen below.

How to Return Sézane Items
The return system at Sézane is straightforward and offers free returns. Anything that doesn’t work for me will be returned via prepaid shipping label in the original box. Once it returns to their warehouse, I will be credited. A few questions were asked about why it didn’t work with the fabric and fit, or whether I didn’t like it.
Sézane Sizing for the Gaspard Sweater
All About The Gaspard sweater.
The Gaspard cardigan sweater is among my most popular Sézane items and best sellers. They regularly restock it and add new colors. I have baby pink, blue, and black. It is light enough to wear over a cami or dress as a spring or fall transitional piece. One of the great things about this sweater is it can be worn in two ways. The sweater is sized for an oversized fit compared to other sweaters, but I still take my regular true size, small. You can always do a French tuck at the front of jeans if they feel a little long, or size down.
My Gaspard black sweater is a year-round wardrobe staple. Even in the summer, I drape it over a dress at night to keep warm.
You can see some of my favorite Sézane sweaters in this post.
I am 5’6″, and it fits well in size SMALL. It has not caused irritation or itching; it is soft. To wash your Sézane sweaters, you can use Woolite. You can also take your items to the dry cleaners. Wool sweaters will shrink if not washed properly.
You can see some of my favorite Sézane items here. I update this regularly when new collections launch.
Sézane Gaspard Sweater


Sizing for Sézane Coats

Two Sézane coats I love run large, so I have sized them down to a 2. This is important because they were hard to purchase on the website, and the camel color is now sold out. The Paolo comes in a beautiful plaid and also in cream. I love mine so much and am happy I ordered it.

Mederick coat sizing is the same, and you need to order a smaller size as this style runs big. It comes in various colors, but no navy this year. Camel, green, and cream look beautiful!

I have had the Johnson Coat for two years now, and I love it. In the coat, I am a size 36/4 US. For sizing, I could have probably gone up to a 38 with sweaters and scarves. It is a little tight because I am larger in the chest. If you are, too, you might want to size up.




Sézane Trench Coat Sizing
Sézane recently introduced the Clyde trench coat, an updated style different from the original Scott trench coat. The Clyde was an immediate hit and instantly sold out every time it was restocked. I grabbed it during the summer as an on-off opportunity to try it for the fall. The sizing does run big, and I am happy I did size down one. Since I already own the Scott Trench in the tan, I went for the dark khaki, my current color crush. I love the plaid detail inside; you can see more of it when you roll the sleeves.
Sézane Sizing Guide for Sweaters
My first Sézane purchase was a sweater, and the quality has held up extremely well over the years. It is what made me want to invest in the Sezane brand. I live in Chicago, and it is sweater season, a good part of the year, and I buy new sweaters to add to my collection.

Last year, Sézane launched the Betty cardigan. It quickly became one of their best-selling styles, and they added additional colors. I own it in a few, the style is cropped so you will want to style it with a higher waisted denim or bottom. Typically, I will style a tank or t-shirt underneath. You can leave it buttoned or unbuttoned for different styles.



Some of my favorite Sézane sweater styles are the striped ones. Two have sold out but are currently back in stock this season. I highly recommend grabbing one or both, depending on your budget. They are two different styles.

I love the Emile cardigan for a chunky knit and own it in grey. The color of the season is garnet, which I am sure will sell out quickly.

You can see some of my favorite Sézane items here. I update this regularly when new collections launch.



This is the category of Sézane I have the most of. Each year, I invest in a few classy pieces that I know will carry over for more than one season. I have chosen small in all my sweaters. The Gaspard runs the biggest, and the other sweaters are tailored a bit smaller and more of a French cut. I have a long torso, so there are some I wish I sized up.

The Best Sézane Bags To Buy
Sézane has a wide variety of bags for different styling purposes. I love the mini Farrow, Claude, and Milo. This post breaks down Sézane bags.
Sézane Shoe Sizing
I have recently added Sézane shoes to my growing Sézane collection, and I am in love. I bought two pairs on my last trip to Paris because I couldn’t stop thinking about them. The espadrille is the classic French girl shoe, and I purchased it in black. You can easily wear these with dresses, jeans, or skirts. I typically wear an 8.5 in most shoes and an 8 in Sézane shoes.


I fell in love with these Katie Babies heels, but I had no intention of buying them. However, after trying them on in the store, I knew I needed to bring them home, and I ended up wearing them for a shoot with Katie. We walked for 3 miles around Paris, and I had no trouble without breaking them in, which says something. I wore them to lunch and later to dinner that week. Any excuse to wear them! I typically advise against wearing heels in Paris, but these work.

Should I size up or down in Sézane shoes?
In my experience, Sézane shoes run large. While I am usually an 8.5 in most brands, I am always an 8 in Sézane shoes.
The Albane loafers are so cute and comfortable. You can wear them with socks or no socks.
Sizing for Sézane Blazers

The blazer is a hot fashion trend that I expect to be around for a while. I loved my navy one so much that I returned to buy the camel one. Blazers are great layering pieces over sweaters or blouses. I take my normal 36 sizes. Classic blazer styles include the Christie, which I own in camel, and the Michele jacket in navy.




Jack Blazer Sézane Sizing
I love the Jack blazer by Sézane so much that I ordered it in both colors. It runs a bit oversized in size 6, and I love it this way. Pair with a blouse or sweater. You can drape it over your shoulders or roll up the sleeves to style it.
Sézane Sizing for Blouses
The Chloe blouse is a Sézane fall staple. I purchased it in the bottle green and love it for a date night out. My sister loved it so much, I sent it to her in the cream and now I want it too! This one runs true to size, and I own it in a small.
The one polka dot blouse from Sézane that I love also became my staple date top before the pandemic. It is easy, fun, and great with black boots or a skirt. I wear a Size 36, and it fits great.

Wearing the Dahlia blouse in size 6, styled with denim and a skirt.

Sézane Dresses
I have a few dresses from Sézane, all in size 4/6 (small). The shorter Sézane dresses can run small, and I am 5’6″, so keep that in mind if you are my height or taller. The Pippa short dress is a summer staple. I own it in two colors and wear it often. There is a longer version as well, called the Pippa.
Wearing the Gemini dress in black in size 6. This was a favorite for the summer, and I packed it for the South of France. Easy and light for hot days. I loved the belt feature for styling. Typically, their dresses for summer run tt,s and I am in a size 6.



I recently purchased the Vic dress after it sold out last year and bought it in size 36, and it’s perfect. Make sure to tie the arms before you put them on. It’s a bit tricky if you do it the other way around. This is what wore for my 40th birthday, and I know I will be wearing this dress on repeat for years to come.

Sézane Sizing for Skirts

The skirts at Sézane are excellent right now. I bought one in Paris in suede and got the same one in black. They are both fantastic, and I know I will wear them a bunch with boots this winter.


Sézane Sizing for Trousers and Denim
Below are the Martin Crop Trousers in size 38. I could have sized up one more.


For Sézane bottoms, including pants and skirts, I had to size up one size to a 38 from my usual 36, which is a 4 to a 6.


I recently added these Martin trousers and these adorable pants to my Sézane collection. Both are in a 6/38.

Sézane denim is one category I do not currently own. I have the wide-legged denim on order, and it is sized up to an 8. The denim styles I ordered have a high waist and a button fly, which aren’t my favorites. Brut sexy is one of the most popular styles and from my experience runs small so definitely size up. You may want to order two sizes to try them on side by side and return one pair.
Sézane Sizing For Belts
After wanting one for the past year, I recently added a Sézane belt to my collection. While in the store in Paris, I tried it on in person and wear a size 85. Typically, I am available on 4/27, if that helps. The 80 was too small for me.
Wearing the Émile belt below with a skirt. Belts are one of my favorite accessories for the upcoming fall season, and I cannot wait to wear them more. I highly recommend finding a favorite black and brown belt and buying it in both colors for wardrobe staples.

Does Sézane run sales?
Sézane does not run sales, but they do run the archives, which are at the end of each season. You can find reduced pricing on Sézane items. They have changed this to all sales are final, so it is important to know your size. You can see this helpful post on how to shop the Sézane archives here.
Sézane Package Delivery from Paris
One of my favorite aspects of ordering Sézane is the packaging. Henri knows when a Sézane package arrives, and we order frequently enough to know our FedEx delivery person. The items are packaged in the most beautiful tissue paper with their signature scent. My sister commented on how much she loved this smell from Sézane, and it was the first thing she noticed when she received her package.
As I mentioned, returns are free, so there is no need to worry. I recommend purchasing your favorite items in different sizes to see what works best. I learned the hard way: I had my eye on a coat, but it sold out quickly and wasn’t the right size. You can wait for restocks by adding your name to the list once you have an account on the Sézane website.
If you are a different size than me and have found your size in Sézane, I would love it if you would comment below and share, so other readers can find your size.
All photos of me taken by Katie Donnelly Photography
*This post includes affiliate links. I make a small commission from items purchased through my links. Merci!




































Thanks Rebecca! You brought Sézane into my world and I enjoy it! Sizing is tricky so this is helpful. I own several sweaters, they are so romantic and practical, plus I always receive compliments on them. The pants I bought in Paris are more snug than I like, but not a deal breaker. My Scottrench is quite large, yet if I went smaller, my shoulders would feel boxed in. I may take it to my tailor. I’m loving those Fall skirts right now, especially the short Nellie(?) in several shades! I’m eyeing them now and hoping to stop by the pop up shop in San Jose tomorrow to try one for fitting. I hope they have at least one. I didn’t love my shopping experience in Paris unfortunately. I was treated rudely by my main stylist, but the other ladies were normally nice. And I always begin with courtesy and my attempt at French pleasantries for a non-French woman. But, again, not a deal breaker because I loved my clothes I brought home! I shop for style, quality, longevity. I don’t need a ton of pieces, but each one needs to play a purpose in my small closet and have something unique about it. Your styling, especially Fall, is captivating! I love coats , boots, and mixing colors with harmony but interest, Sézane helps capture those qualities. Okay, enough of my novel! Thank you for my enjoyment with your newsletters and calendars, I’ll pick up your book soon. All the best! Sasha
Hi there! I was looking for skirt sizing and don’t see a description under that paragraph. What can you say about skirt sizes relative to their pant sizing?
Hi Rebecca, I’m interested in ordering the Agathe Low Ballerinas in Leopard from Sezane. I’m usually a size 5 with a narrow width. What size do you recommend I order from them? I know they run smaller in clothes but not sure about shoes. Merci!
May I ask what size are you wearing in the black marcelo tank top? Thank you!
Hi! Yes, absolutely. I size up to a M in their Marcelo top and their Conrad tee. The amount of times I have worn my Marcelo tank is so much I bought a second white one to have in my rotation. I love the look and fit.
You are such an attractive and interesting lady. The photos of you are spendid. Although I am a male, I truly enjoy reading your content, as I love Paris. All the best to you and yours.
Thank you . All my questions re: Gaspard answered here so you do not need to reply to my other comment. Very useful information. Thank you 🙏
Thank you for helping me with the sizing 💗
Hi!! Thank you for sharing all these details.
Today I bought the camel trench in size 34/2US following the vendor’s advise on sizing. I was surprised because I am normally a 4 in the US (petite, 5’1, all my clothing is size Small, 115lbs) but the size 2 actually fits well and right except maybe in the back/shoulders, if I cross my arms it gets a little tight, does it happen to you too? I tried the 36/4 US but it was too baggy, didn’t seem right even though it felt comfier just because I had more room. I would love to hear your suggestion, thanks!!
Thanks for this info!
I also run into this blog looking for a size chart :’)
This info was very helpful and I’m happy to share my experience as well.
I live in the Netherlands. I therefore must start with the fact that size-numbers are different within the countries. The same size in Spain, Italy, France and Portugal are often smaller, and the sizing in the northern countries are often bigger.
So my size (northern) is quite compatibel to a size 8 in USA.
For reference: I’m 178 tall and wear size 8 or 38-40.
When I for example order with Zara or Mango, I always size up.
So that was my start to search for a size chart of Sezane.
With 2 no orders I already have a good feeling about the sizing of Sezane; a bit bigger than I thought, but perfect!
– cardigan emile: true to size. I sized up for a bit oversized look
– cardigan Gaspard: same!
– pull Leontine: same!
Planning on ordering the Tomboy blouse and pants.
Thank you Rebecca for your thoughtful posts about Sézane sizing and your favorite pieces. Your blog and Instagram posts gave me the courage to order before we got over to Paris last April. Your size descriptions (for me) were spot on and helped me zero in on a starting point for finding my size by comparing my proportions to yours. I’m shorter than you (5’3″), heavier (140lbs), a size bigger in jeans (sz6 or 28), busty for sure (34D), and older (50yrs). I did download the app and also get text alerts about new drops and especially any discount promos since they are rare. I always keep favorites saved in the app…and also noticed things sell out…so when I get a “back in stock” alert I hop on ordering. Keeping favorites saved in the app allows me to quickly make up the $200 for free shipping! In sweaters, I have found that a size small fits well. I have purchased several and inevitably sent back the mediums…for the mediums I have kept b/c smalls were sold out, I wish I had a small. Shirts, I am a size 40 which sounds really scary and huge. But I will say that Sézane really understands a woman’s body. These much loved pieces fit me beautifully in the shoulders and arm length and button to perfection around my chest (no pulling or tugging). I have learned through trying different styles which ones I love on me and which I don’t. Returns have been easy breezy. In belts, I am also a 90. I have several now and love them with jeans and dresses (can wear high on my waist for dresses and lower on my waist with jeans/dress pants/shorts). I just bought the silk Palma top and followed the sizing advice for that item and bought a 40. The fit couldn’t be more perfect, glad I didn’t size down like I do in the sweaters. The one dress I have is a button up, so I also bought a 40 to fit up top. Lastly, I love Sezane shoes! I have several pairs of sandals and a pair of clog sandals. I took my normal 37 (6.5 US). I hope this note helps anyone who is curvier to note how sizes do overlap but still fit different proportions beautifully. Happy shopping all! I love the craftsmanship on each and every item I have and the je ne sais quoi immensely brings me so much joy! Bisou xx
Just ordered my first sezane jeans. Brut sexy tall. Was in doubt for 1 week about which size. I wear a 32 and with brands live levi’s that suits me. With sezane i ordered 33 but it was way to small. The waist was 89cm. With levi’s 100cm. So i now ordered a 35
I did a Google search for Sézane size guide and got your blog. Disappointed to find the links for size guide just lead to nowhere on the Sezane website. Even a search on Sezane shows “Nothing Found” on search for size guide. It would have been helpful to actual include a size guide.
I liked the sweater, very interesting backside. I also order two sizes and see what works best for ordering annually my new sandals. And take back to the store the one too large or small back to our local Penny’s store. We live in the Houston area so that’s not a hardship, about five miles away.
Before I saw the pretty Paris clothes I was coming to wish you the best with your wedding.
!! 🙂 CONGRATULATIONS 🙂 !!
on your wedding.
When is this to take place? I.e. the date?
..
Hi! I have a pair of calf hair sneakers from a few years ago that I bought in their Paris store and they were true to size. Very well-made and chic but not overall super comfortable. They do not show wear which is nice. I am an 8-9 depending on shoe- I am very narrow with long toes and I got a 39 which is basically an 8.5 so I would say very true to size at least for closed toe shoes.
I’ve been buying from Sezane for a little over a year now, and I’ve purchased a lot because everything seems so well made. Sizing is sort of all over the place for me (slim, petite, but a larger bust). Denim fits me TTS, but dresses, skirts and tops are inconsistent. I pay attention to the advice given in item descriptions for the best luck (noting these descriptions can vary based on the same item in different colors). I’ve loved *everything* from them!
I am 5’9" and I can say Sezane denim runs a teeny bit small. I usually wear a size 29 in jeans, and wear a 30 in Sezane, but like everything that comes from Sezane, their jeans are amazing!
Hi Abby,
Are they all the same style? I tried to buy some and the lady told me they were all high-waisted. I guess that is the trend right now 🙂
This is great information. Have you ever purchased shoes from Sezane? I have my eye on a pair of sandals, but am hesitant, because I don’t know how their shoe sizes run. I hate having to send items back and forth, due to fit issues. In most standard shoes I am a 7 medium. However, in Cole Haan and designer shoes, I take 7 1/2. Just wondered if you had any experience with Sezane and shoes.
Thank you, Lily! I have not purchased any shoes yet. I really want to get a pair of sandals. If I end up ordering them, I will keep you posted on sizing. If you are between sizes, I know you don’t like sending shoes back but I would go ahead and snag a 7 and an 8. Since the Free shipping minimum is $200, you can get the two pairs and cover the shipping and return the one that doesn’t fit 🙂 They are pretty quick to credit back the return.
Thank you, Abby!!
Hey Lily, I’ve ordered boots from Sezane and found them to be true to size.