Name: PUFF-SLEEVE BLOUSE
Brand: COS
SKU: 1267084003
Price: 54.5 USD
Availability: OutOfStock
Rating: 3.2 (4 reviews)

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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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Blouse

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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.

This season, feminine silhouettes and voluminous proportions transform wardrobe classics. Crafted from cotton with subtle stretch, this blouse features a grandad collar, puff sleeves and a concealed placket for a minimal finish.  Regular fitButton closure Shell: 95% Cotton, 5% Elastane. Excluding trims / Machine wash Back length of size 6 is 22.55&quot; / Model wears a size 6

This season, feminine silhouettes and voluminous proportions transform wardrobe classics. Crafted from cotton with subtle stretch, this blouse features a grandad collar, puff sleeves and a concealed placket for a minimal finish.  <ul><li>Regular fit</li><li>Button closure</li></ul> Shell: 95% Cotton, 5% Elastane. Excluding trims / Machine wash Back length of size 6 is 22.55&quot; / Model wears a size 6

PUFF-SLEEVE BLOUSE

This season, feminine silhouettes and voluminous proportions transform wardrobe classics. Crafted from cotton with subtle stretch, this blouse features a grandad collar, puff sleeves and a concealed placket for a minimal finish.  <ul><li>Regular fit</li><li>Button closure</li></ul> Shell: 95% Cotton, 5% Elastane. Excluding trims / Machine wash Back length of size 6 is 22.55&quot; / Model wears a size 6

White

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

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

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

I ordered the size 14 since it was the only one left, but it was huge.  I then ordered the 10 as that was the only size available. The 10 was too small, and looked cream, not white, weird. I am now waiting for the 12 to arrive.  I love this shirt's sleeves and shape; if I can only get the right size, I'm sure I will love it.  I also ordered both the white and black in 12. 
It's been a lot of work to get this right, but I hope to be very happy and keep both the Black and White!

First of all, the color is NOT white.  It's off-white.  Second, the bottoms of the sleeves are way too tight.  The proportions are somewhat out of whack with the puffiness of the sleeve competing with the boxiness of the blouse's cut.

You should have made more!  They sold out fast, and I can't get my size now because they are gone:(

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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.

Enables automatic logout for authenticated users when changing countries to prevent cross-market session issues.

Azure Insights Telemetry for nextjs, both frontend and backend

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Controls whether Canada (CA) market is included in hreflang meta tags for SEO.

Default: false (disabled)

Behavior:
Disabled (default): Canada is excluded from hreflang tags. Use this during the initial Canada launch phase when only a landing page is available and all other pages redirect.
Enabled: Canada is included in hreflang tags alongside other production markets. Enable this once Canada has full page coverage and no longer redirects users to a landing page.

Use case: Prevents search engines from indexing Canada-specific hreflang alternates until the market is fully launched with complete page support.

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.

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

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

FeatureFlag that is determines ReviewsDrawer Version

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

Flag that enables Digital Order Return feature
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enables discount percentage display site wide

testflag to show debugger in action provided clientDebugOverlay flag also is avalilable. Will never work in Production (only limited to lower Environments)

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Switches My Account orders/returns data source from Centra GraphQL to ESCI API Gateway. Both paths produce the same unified types. 

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Purpose: Enables historical price display for products to meet regulatory compliance requirements. 
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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.

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

used to support showing more swatches than just 1 at a time

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 

Will trigger extra attention around size-guide, a red-text-button that animates, and notification messages in Wishlist and in the opend size-guide drawers

Validates checkout state integrity during payment processing by comparing server-calculated hash with client-provided hash, preventing payment when checkout data has changed between user confirmation and payment API call to ensure accurate orders.

If enabled, the Storyblok Cache service endpoint will be used to proxy Storyblok requests. Note: Not all envs have the endpoint configured so may not affect them.

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Flag to enable test countries.
As of today (2024-07-19) these are:
BE, CY, GR, HR, LU, PT

Flag to enable test markets. 
As of today (2024-07-12) these are: 
CH, ES, FR, GB, IE, IT, NO, PL, SE

This flag is for new turbo cookie compliance

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