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Duchess Blazer

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$725.00 Final Sale
Final Sale
This item cannot be returned.
Color: Navy
Listed in US sizing. This brand runs small. Please order one size up from your usual size.

  See Size Conversions
Designed for a tailored fit. 
Please Select A Size
Duchess Blazer
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  • Fabric: Mid-weight, non-stretch wool suiting
  • Notched lapels and single-button closures
  • 1 welt breast pocket and patch hip pockets
  • Long sleeves with padded shoulders and 4-button cuffs
  • Notched back vent
  • Shell: 100% wool
  • Lining: 97% polyester/3% spandex
  • Dry clean
  • Made in Canada
Style #SMYTH40013
A signature style from a brand that knows a thing or two about blazers. This SMYTHE Duchess blazer is a well-tailored, wear-everywhere layer that looks great with the more traditional option of trousers—but our favorite way to wear it is over a pair of faded jeans.
Measurements from size 4
Length: 25.25in / 64.0cm, from shoulder
Model MeasurementsBritt
Size on Model2
height5'10" / 177cm
bust33" / 83cm
waist24" / 60cm
hips34" / 86cm
While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Shopbop assumes no liability for inaccuracies or misstatements about products.

Size Guide

Conversion Guide

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We provided the item measurements to help you confidently decide which size to buy. For further assistance, please contact Customer Service.

About the Designer

Outerwear as fashionable as the rest of our wardrobe? Absolutely, with Smythe. A line that creates contemporary, flawlessly tailored jackets and coats featuring nostalgic colors, textures, and prints is made distinct with traditional menswear tailoring details and iconic silhouettes both novel and versatile. Smythe saw immediate success after its launch in 2004, finding a place in glossies such as Harper's Bazaar, InStyle, Lucky, and Elle, and being spotted on celebs on both sides of the Atlantic.


I had been eyeing this blazer for a few years, and finally took the plunge and ordered it. When it first arrived, I was a bit puzzled by the material. It says 100% wool but it felt so light and almost polyester. I was surprised but as soon as I tried it on it just felt magical. It fits like a glove, it's structured, it's light, it flatters every line. I've had it for about 3 weeks now and wore it almost every single day, I cannot live without it. It's a splurge but I know I'll keep it for years. I'm about 165cm and 55 kg, narrow shoulders and small on top. I think it generally runs true to size but those with a bigger bust should go up a size. It's not the kind of blazer that you should button IMO.
Sizing: True to Size / As Expected
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Love the Blazer
I just received my very first Smythe Blazer and it is amazing. So Chic and elegant. Beautifully Tailored! I am petite and size 2 fits me perfectly. To those who are like me : I am 33 years old, 5 feet.
Sizing: Smaller than Expected
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Chicago, Illinois
Beautiful Classic Blazer
Love this blazer - so good looking and well cut in person. I'm usually a 0 or 2, but ordered a 4 due to previous reviews and it fits perfectly. Definitely meant be a snug fit and worn open. I have narrow shoulders with small upper arms, am 5' 9'', 120lbs, 32b.
Sizing: Smaller than Expected
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smythe blazer
the fitting was fine , the colour as well but the fabrics looked more fancy on the model .it dos't look like an expensive blazer. its a nice piece but it's not worth the price 525 dollars and the shipment costs + tax.
Sizing: True to Size / As Expected
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candy cane sugarpop
New York, New York
Fit for a Princess
You can wear this beautifully tailored blazer with literally any outfit in the Fall and then again next Spring. It's timeless and well made. Be prepared to received multiple compliments. Just smile and say "Princess Kate has this very same blazer". I paired mine with a high end white cotton blouse and Zimmermann's Zephyr high waited shorts today for a visit to the MOMA in NYC
Sizing: Smaller than Expected
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Love it!
After reading LOTS of reviews on this Blazer I was really worried about what size to order. I normally wear a 0 or 2 or xs, reviews suggested I should size up to the 4 however I decided to go with the 2. It arrived today and fits like a glove, it does up perfectly on the waist and is just stunning on! I can't wait to wear it.
Sizing: True to Size / As Expected
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Perfect fit & Fabulous cutting
I love this blazer because of the flattering cut. The nipped in waist and shoulders made my upper body looked slim. I'm 1.7m, the length of the blazer is just slightly above my hips. The length of the sleeves is exactly at the top of my hand. I'm able to button up with a 26 inch waist and 32 inch bust. I bought this blazer to be worn with only a camisole underneath. With a less fitted work shirt, I think it'd be a less comfortable fit. Therefore, I would suggest that one take a size up if you want to wear this blazer over a top or dress that's not fitted. Buy this blazer in a size that will fit your daily wardrobe.
Sizing: True to Size / As Expected
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Too long for me
I agree with other reviewers that the cut of this jacket is beautiful, and the fabric is high quality. It also sized as described (i.e., I am usually a 0 but the size 2 fit like a 0). I returned it because I am 5'2" and the sleeves were too long (tough to hem with the functional buttonholes) and the length of the jacket too long for me. I kept the other one-button Smythe jacket I ordered from this site that was a shorter style and has "bracelet sleeves". It fits perfectly.
Sizing: True to Size / As Expected
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One fine blazer for refined taste
I had no idea how desirable this blazer was! I luckily just walked into my local HR after they had just hanged up a new shipment of every size. I tried on a 2 since it looked tiny on the hanger. I'm tiny myself at 5' and 95lbs. The blazer looks amazing on and I even have room for a thin sweater underneath. I love the structured slightly exaggerated shoulders and the nip in at the waist when it's buttoned up (buttons are gorgeous). I decided to buy it when I turned sideways and saw that it gave me a sexy booty! Unfortunately the sleeves are several inches too long which is an easy fix but it means I'll loose the lovely button holes (that's how you can tell if a blazer is finely made). Best part, it was $550 Canadian regular price since it's made in Canada!
Sizing: Smaller than Expected
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Toronto, Canada
I cancelled this purchase before it even arrived, as the Canadian dollar is terrible and I couldn't justify the cost. I hope one day, I can try it on, as I think I will love this blazer on!
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24 reviews