Name: ONE-SHOULDER SWIMSUIT
Brand: COS
SKU: 1224423001
Price: 29.7 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.

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

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The COS swimwear designers embrace asymmetry this season. Offered in classic black, this swimsuit is crafted from sculpting recycled nylon with a touch of stretch and has a square neckline, high-cut legs and a single shoulder strap. Recycled nylon reduces our demand on limited natural resources and reduces greenhouse gas emissions  Shell: 78% Recycled polyamide (Recycled nylon), 22% Elastane. Excludes trims / Machine wash Side length of size S is 31.7cm / Model wears a size S

The COS swimwear designers embrace asymmetry this season. Offered in classic black, this swimsuit is crafted from sculpting recycled nylon with a touch of stretch and has a square neckline, high-cut legs and a single shoulder strap. <ul><li>Recycled nylon reduces our demand on limited natural resources and reduces greenhouse gas emissions </li></ul> Shell: 78% Recycled polyamide (Recycled nylon), 22% Elastane. Excludes trims / Machine wash Side length of size S is 31.7cm / Model wears a size S

ONE-SHOULDER SWIMSUIT

The COS swimwear designers embrace asymmetry this season. Offered in classic black, this swimsuit is crafted from sculpting recycled nylon with a touch of stretch and has a square neckline, high-cut legs and a single shoulder strap. <ul><li>Recycled nylon reduces our demand on limited natural resources and reduces greenhouse gas emissions </li></ul> Shell: 78% Recycled polyamide (Recycled nylon), 22% Elastane. Excludes trims / Machine wash Side length of size S is 31.7cm / Model wears a size S

The COS swimwear designers embrace asymmetry this season. Offered in classic black, this swimsuit is crafted from sculpting recycled nylon with a touch of stretch and has a square neckline, high-cut legs, and a single shoulder strap. <ul><li>Recycled polyamide is polyamide made from textile waste in production</li></ul> Shell: 78% Recycled polyamide (Recycled nylon), 22% Elastane. Excludes trims / Machine wash Side length of size S is 12.48” / Model wears a size S

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

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