Name: UNSTRUCTURED SLIM COTTON BLAZER
Brand: COS
SKU: 1336991001
Price: 249 USD
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 pressurized 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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This item cannot be returned as it is part of final sale

Please read our [frequently asked questions](/en-us/customer-service/faq/).

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We’ve extended our returns period over the festive season to offer more flexibility when you shop online. Any orders placed between November 1, 2025, and December 24, 2025, can be returned up to and including January 31, 2026. 

We hope you will love everything that you order from us but if something isn’t quite right, you have 30 days from the purchase date to return any full-price item(s) and 14 days from the delivery date to return any sale item(s) that are not marked 'Final Sale' for a full refund to the original payment method for the order. We ask that items are returned clean, unworn and have all their tags on.

A $5 return fee will be deducted from your refund should you choose to use the prepaid label included with your order.

We hope you will love everything that you order from us but if something isn’t quite right, you have 30 days from the purchase date to return any full-price item(s) and 14 days from the delivery date to return any sale item(s) that are not marked 'Final Sale' for a full refund to the original payment method for the order. We ask that items are returned clean, unworn and have all their tags on.

A $5 return fee will be deducted from your refund should you choose to use the prepaid label included with your order.



Please refer to our [returns](/en-us/customer-service/returns) page 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.

Classic tailoring is reinterpreted with a nonchalant mood for the season ahead. Cut in an unstructured shape, this modern blazer is made from cotton and nylon to maintain its shape and is designed with a three-button closure, welt pockets, and a vent at the back. Style it as a suit with the matching pants. Slim fitButton closureMachine wash Back length of size 38R is 29.13” / Model wears a size 38R

Classic tailoring is reinterpreted with a nonchalant mood for the season ahead. Cut in an unstructured shape, this modern blazer is made from cotton and nylon to maintain its shape and is designed with a three-button closure, welt pockets, and a vent at the back. Style it as a suit with the matching pants. <ul><li>Slim fit</li><li>Button closure</li><li>Machine wash</li></ul> Back length of size 38R is 29.13” / Model wears a size 38R

UNSTRUCTURED SLIM COTTON BLAZER

Classic tailoring is reinterpreted with a nonchalant mood for the season ahead. Cut in an unstructured shape, this modern blazer is made from cotton and nylon to maintain its shape and is designed with a three-button closure, welt pockets, and a vent at the back. Style it as a suit with the matching pants. <ul><li>Slim fit</li><li>Button closure</li><li>Machine wash</li></ul> Back length of size 38R is 29.13” / Model wears a size 38R

Classic tailoring is reinterpreted with a nonchalant mood for the season ahead. Cut in an unstructured shape, this modern blazer is made from cotton and nylon to maintain its shape and designed with a three-button closure, welt pockets and a vent at the back. Style it as a suit with the <a style="color: #1b1b1b; text-decoration: underline;" href="https://www.cos.com/locale/men/menswear/suits/trousers/product/cotton-slim-fit-trousers-dark-grey-1336990001" target="_blank" rel="noopener">matching pants</a>. <ul><li>Slim fit</li><li>Button closure</li><li>Machine wash</li></ul> Back length of size 38R is 29.13” / Model wears a size 38R

Gray

Cotton is a soft and versatile natural fibre harvested from the cotton plant.

Polyamide, also called nylon, is a synthetic fibre made from oil (a fossil resource).

Elastane is an elastic synthetic fibre made from oil (a fossil resource).

Viscose is a regenerated cellulose fibre commonly made from wood, but the raw material could also consist of other cellulosic materials.

We've updated our S,M and L sizes based on your feedback. Please refer to the size guide.

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Merchandise purchased online at a discount of 50% off or more is considered Final Sale. Items purchased as Final Sale are not eligible for return, exchange or credit without exception and merchandise is sold as is.

We hope you will love everything that you order from us but if something isn’t quite right, you have 30 days from the purchase date to return any full-price item(s) and 14 days from the delivery date to return any sale item(s) that are not marked 'Final Sale' for a full refund to the original payment method for the order. We ask that items are returned clean, unworn and have all their tags on.




Any questions? Please visit our [returns](https://www.cos.com/en-us/customer-service/returns) page. 


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Turns on / off additional Material Information in PDP drawer

When enabled, it monkey-patches the Adyen SDK's Drop-in component to intercept payment method selections and reads it back on the checkout success page to show the human-readable payment method name.

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Use case: Prevents search engines from indexing Canada-specific hreflang alternates until the market is fully launched with complete page support.

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coming soon feature flag is to enable/disable the feature.

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

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When enabled, uses the ParcelLab test country code (xt) instead of the actual user country code for the Digital Returns widget.

https://hmgroup.atlassian.net/browse/PBCDE-12822

https://hmgroup.atlassian.net/browse/PBCDE-9156

Purpose: Enables unit pricing display for multipack products to meet regulatory compliance requirements.
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