Name: RELAXED FLUID SHIRT
Brand: COS
SKU: 1225253001
Price: 45 USD
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 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/).

Questions?

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 $7 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 $7 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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It's just as easy to return a nail polish as it is to return a pair of jeans.

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This season, the COS womenswear team reimagine wardrobe perennials through a refined lens. Crafted from fluid twill, this black shirt is expertly tailored in a relaxed shape that effortlessly falls over the body and has a centre-back box pleat that lends additional volume. It's designed with a classic pointed collar, buttoned cuffs and a curved hem.&nbsp;<ul><li>Relaxed fit</li><li>Button closure</li><li>Naia&trade; acetate is a fully traceable cellulose acetate fibre made from sustainably sourced wood pulp, using a lower environmental impact process</li></ul>&nbsp;Shell: 100% Naia&trade; Cellulose Acetate / Machine wash&nbsp;Back length of size EU 36 is 76.5cm / Model wears a size EU 36

This season, the COS womenswear team reimagine wardrobe perennials through a refined lens. Crafted from fluid twill, this black shirt is expertly tailored in a relaxed shape that effortlessly falls over the body and has a centre-back box pleat that lends additional volume. It's designed with a classic pointed collar, buttoned cuffs and a curved hem.&nbsp;<ul><li>Relaxed fit</li><li>Button closure</li><li>Naia&trade; acetate is a fully traceable cellulose acetate fibre made from sustainably sourced wood pulp, using a lower environmental impact process</li></ul>&nbsp;Shell: 100% Naia&trade; Cellulose Acetate / Machine wash&nbsp;Back length of size EU 36 is 76.5cm / Model wears a size EU 36

RELAXED FLUID SHIRT

This season, the COS womenswear team reimagine wardrobe perennials through a refined lens. Crafted from fluid twill, this black shirt is expertly tailored in a relaxed shape that effortlessly falls over the body and has a center-back box pleat that lends additional volume. It's designed with a classic pointed collar, buttoned cuffs and a curved hem. <ul><li>Relaxed fit</li><li>Button closure</li><li>Naia™ acetate is a fully traceable cellulose acetate fiber made from sustainably sourced wood pulp, using a lower environmental impact process</li></ul> Shell: 100% Naia™ Cellulose Acetate / Machine wash Back length of size 6 is 30.12&quot; / Model wears a size 6

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