Name: FLUID LIGHTWEIGHT WOOL BLAZER
Brand: COS
SKU: 1271735002
Price: 162 GBP
Availability: OutOfStock

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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

HOW TO MEASURE GARMENT

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.

We have added this information due to new EU regulations and to give our customers greater transparency about how product prices change over time. Under EU price display regulations, any announced price reduction must indicate the lowest price for a product in the last 30 days – we refer to this as 'lowest historical price'.

The COS SS25 runway collection builds on the house codes of lasting design and exceptional craftsmanship.​&nbsp;This single-breasted blazer is precisely tailored in a relaxed shape with notch lapels, lightly padded shoulders and front flap pockets. It's made from a crisp yet lightweight wool suiting cloth sourced from the esteemed Marzotto mill and finished with a grosgrain hanger loop &ndash; a house signature. Style it as a suit with the&nbsp;matching trousers.&nbsp;Relaxed fitButton closureInternal pocketThis 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 48 is 81.25cm / Model wears a size EU 48​

The COS SS25 runway collection builds on the house codes of lasting design and exceptional craftsmanship.​&nbsp;This single-breasted blazer is precisely tailored in a relaxed shape with notch lapels, lightly padded shoulders and front flap pockets. It's made from a crisp yet lightweight wool suiting cloth sourced from the esteemed Marzotto mill and finished with a grosgrain hanger loop &ndash; a house signature. Style it as a suit with the&nbsp;<a style="color: #1b1b1b; text-decoration: underline;" href="https://www.cos.com/en_gbp/product.1271736001.html" target="_blank" rel="noopener">matching trousers</a>.&nbsp;<ul><li>Relaxed fit</li><li>Button closure</li><li>Internal pocket</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 48 is 81.25cm / Model wears a size EU 48​

FLUID LIGHTWEIGHT WOOL BLAZER

The COS SS25 runway collection builds on the house codes of lasting design and exceptional craftsmanship.​&nbsp;This single-breasted blazer is precisely tailored in a relaxed shape with notch lapels, lightly padded shoulders and front flap pockets. It's made from a crisp yet lightweight wool suiting cloth sourced from the esteemed Marzotto mill and finished with a grosgrain hanger loop &ndash; a house signature. Style it as a suit with the&nbsp;<a style="color: #1b1b1b; text-decoration: underline;" href="https://www.cos.com/en_gbp/product.1271736001.html" target="_blank" rel="noopener">matching trousers</a>.&nbsp;<ul><li>Relaxed fit</li><li>Button closure</li><li>Internal pocket</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 48 is 81.25cm / Model wears a size EU 48​

The COS SS25 runway collection builds on the house codes of lasting design and exceptional craftsmanship.​&nbsp;This single-breasted blazer is precisely tailored in a relaxed shape with notch lapels, lightly padded shoulders and front flap pockets. It's made from a crisp yet lightweight wool suiting cloth sourced from the esteemed Marzotto mill and finished with a grosgrain hanger loop &ndash; a house signature. Style it as a suit with the&nbsp;<a style="color: #1b1b1b; text-decoration: underline;" href="https://www.cos.com/en_gbp/product.1271736002.html" target="_blank" rel="noopener">matching trousers</a>.&nbsp;<ul><li>Relaxed fit</li><li>Button closure</li><li>Internal pocket</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 48 is 81.25cm / Model wears a size EU 48​

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Product contains at least 0% recycled materials.

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

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Turns on / off additional Material Information in PDP drawer

Azure Insights Telemetry for nextjs, both frontend and backend

Turning this on will allow an Inactivity trigger (when user is returning) for an extra selection call to Centra

Enables the Ingrid delivery address locking functionality in checkout, which allows the delivery address section to be locked to prevent changes.

Used to to display debug info from components using <Debugger> - Prod here is irrelevant as it can only be featureflag toggled for lowe environents

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worked together with clientDegubOverlay to display data around how long since last interactivity

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Controls if PDP delivery and returns sidebar shows Ingrid delivery estimation time widget or content from Storyblok.

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Enabled PDP stock check call caching. Cache control headers will be set to 1 min.

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Why it exists: Satisfies consumer protection regulations requiring transparent pricing history, helping customers make informed purchasing decisions and compare price trends.

Purpose: Enables unit pricing display for multipack products to meet regulatory compliance requirements.
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Why it exists: Satisfies consumer protection regulations requiring transparent unit pricing to help customers compare products sold in different quantities.

Our new Product Details Drawer using tabs 

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FLUID LIGHTWEIGHT WOOL BLAZER

SPRINGSUMMER 2025

SPRING
SUMMER 2025