Name: FLUID DOUBLE-BREASTED WOOL BLAZER
Brand: COS
SKU: 1271456001
Price: 270 GBP
Availability: InStock

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We are really pleased to offer you a great range of fashion with a wide selection of cosmetics. However, a few of our cosmetics contain flammable substances and therefore have delivery restrictions. Eg. nail polish, certain perfumes and nail polish removers as well as pressurised spray cans. At the same time, all our beauty items are tested to ensure that they are safe to use. It's only if you wish to return or exchange items containing flammable substances that you need to be aware that there are special transportation requirements.

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We hope that you are satisfied with everything you order from us. If something is not right, you have 30 days to return the items to us.

Please note any purchase made online, from 5th November 2025 - 10th December 2025 can be returned up until 9th January 2026. For purchases made from 11th December 2025 onwards, our normal returns policy will apply. 

We will refund the purchase price via the payment method you selected within 14 days after we receive your return. We kindly ask that the items be returned clean, unworn, and with all labels attached.

Please note that items purchased online cannot be returned or exchanged in our stores.

We hope that you are satisfied with everything you order from us. If something is not right, you have 30 days to return the items to us.

We will refund the purchase price via the payment method you selected within 14 days after we receive your return. We kindly ask that the items be returned clean, unworn, and with all labels attached.
Please note that items purchased online cannot be returned or exchanged in our stores.

Please refer to our [returns page](/en-gb/customer-service/returns) for more information.

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Blazers

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It's just as easy to return a nail polish as it is to return a pair of jeans.

The easiest way to return any beauty product classified as dangerous goods is to use the original parcel because it already has the LQ.

Dangerous goods label (pictured below). Just make sure to fill the box with paper or filler so the product will stay in place.

The COS SS25 runway collection builds on the house codes of lasting design and exceptional craftsmanship.​ A hallmark of impeccable tailoring, this double-breasted blazer is made from a premium wool suiting cloth &ndash; chosen for its lightweight handle and natural texture &ndash; and tailored in a classic shape that's made modern by the sharp peak lapels and elongated double-breasted silhouette. The grosgrain hanger loop is a signature of the capsule. Style it as a suit with the matching trousers.&nbsp;​Regular fitButton closureThis product contains Responsible Wool Standard TE-00047206 (RWS) wool fibre from farms certified to animal welfare and land-management requirements&nbsp;&nbsp;Shell: 100% RWS Wool. Lining: 100% NAIA&trade; cellulose acetate. Excluding trims / Dry clean&nbsp;Back length of size EU 36 is 77.2cm / Model wears a size EU 36&nbsp;

The COS SS25 runway collection builds on the house codes of lasting design and exceptional craftsmanship.​ A hallmark of impeccable tailoring, this double-breasted blazer is made from a premium wool suiting cloth &ndash; chosen for its lightweight handle and natural texture &ndash; and tailored in a classic shape that's made modern by the sharp peak lapels and elongated double-breasted silhouette. The grosgrain hanger loop is a signature of the capsule. Style it as a suit with the <a style="color: #1b1b1b; text-decoration: underline;" href="https://www.cos.com/en_gbp/product.1271457001.html" target="_blank" rel="noopener">matching trousers</a>.&nbsp;<ul><li>​Regular fit</li><li>Button closure</li><li>This product contains Responsible Wool Standard TE-00047206 (RWS) wool fibre from farms certified to animal welfare and land-management requirements&nbsp;</li></ul>&nbsp;Shell: 100% RWS Wool. Lining: 100% NAIA&trade; cellulose acetate. Excluding trims / Dry clean&nbsp;Back length of size EU 36 is 77.2cm / Model wears a size EU 36&nbsp;

FLUID DOUBLE-BREASTED WOOL BLAZER

The COS SS25 runway collection builds on the house codes of lasting design and exceptional craftsmanship.​ A hallmark of impeccable tailoring, this double-breasted blazer is made from a premium wool suiting cloth &ndash; chosen for its lightweight handle and natural texture &ndash; and tailored in a classic shape that's made modern by the sharp peak lapels and elongated double-breasted silhouette. The grosgrain hanger loop is a signature of the capsule. Style it as a suit with the <a style="color: #1b1b1b; text-decoration: underline;" href="https://www.cos.com/en_gbp/product.1271457001.html" target="_blank" rel="noopener">matching trousers</a>.&nbsp;<ul><li>​Regular fit</li><li>Button closure</li><li>This product contains Responsible Wool Standard TE-00047206 (RWS) wool fibre from farms certified to animal welfare and land-management requirements&nbsp;</li></ul>&nbsp;Shell: 100% RWS Wool. Lining: 100% NAIA&trade; cellulose acetate. Excluding trims / Dry clean&nbsp;Back length of size EU 36 is 77.2cm / Model wears a size EU 36&nbsp;

The COS SS25 runway collection builds on the house codes of lasting design and exceptional craftsmanship.​ A hallmark of impeccable tailoring, this double-breasted blazer is made from a premium wool suiting cloth &ndash; chosen for its lightweight handle and natural texture &ndash; and tailored in a classic shape that's made modern by the sharp peak lapels and elongated double-breasted silhouette. The grosgrain hanger loop is a signature of the capsule. Style it as a suit with the <a style="color: #1b1b1b; text-decoration: underline;" href="https://www.cos.com/locale/women/womenswear/trousers/wool/product/the-tailored-fluid-wool-trousers-chocolate-1271457001" target="_blank" rel="noopener">matching trousers</a>.&nbsp;<ul><li>​Regular fit</li><li>Button closure</li><li>This product contains Responsible Wool Standard TE-00047206 (RWS) wool fibre from farms certified to animal welfare and land-management requirements&nbsp;</li></ul>&nbsp;Shell: 100% RWS Wool. Lining: 100% NAIA&trade; cellulose acetate. Excluding trims / Dry clean&nbsp;Back length of size EU 36 is 77.2cm / Model wears a size EU 36&nbsp;

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We've updated our sizes based on your feedback. Please refer to the size guide.

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FLUID DOUBLE-BREASTED WOOL BLAZER

SPRINGSUMMER 2025

SPRING
SUMMER 2025