Name: RUCHED-WAIST COTTON-JERSEY MIDI DRESS
Brand: COS
SKU: 1339945002
Price: 64.5 USD
Availability: OutOfStock
Rating: 4.5 (2 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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It's just as easy to return a nail polish as it is to return a pair of jeans.

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Defined by ruched detailing at the waist, this sophisticated midi dress is crafted from soft cotton-blend jersey. Style it with ballet flats and simple jewelry.  Slim fitZip closureMachine wash Back length of size S is 121.5cm/47.83” / Model wears a size S

Defined by ruched detailing at the waist, this sophisticated midi dress is crafted from soft cotton-blend jersey. Style it with ballet flats and simple jewelry.  <ul><li>Slim fit</li><li>Zip closure</li><li>Machine wash</li></ul> Back length of size S is 121.5cm/47.83” / Model wears a size S

RUCHED-WAIST COTTON-JERSEY MIDI DRESS

Defined by ruched detailing at the waist, this sophisticated midi dress is crafted from soft cotton-blend jersey. Style it with ballet flats and simple jewelry.  <ul><li>Slim fit</li><li>Zip closure</li><li>Machine wash</li></ul> Back length of size S is 121.5cm/47.83” / Model wears a size S

Defined by ruched detailing at the waist, this sophisticated midi dress is crafted from soft cotton-blend jersey in an enduring navy tone. Style it with ballet flats and simple jewelry.  <ul><li>Slim fit</li><li>Zip closure</li><li>Machine wash</li></ul> Back length of size S is 47.83&quot; / Model wears a size S

Blue

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).

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

The cut of the dress is beautiful and very flattering, but the sizing runs small. I bought a similar black COS dress a few years ago and size M fit perfectly. With this blue version, however, the M was too tight and I should have gone for an L. The fabric is also noticeably thinner compared to the black one, which makes it lighter but slightly less structured.

This dress fit really well, the material is soft and pleasing to the touch, the color is a perfect dark navy, and the length worked really well. Sizing tool put me at Medium and it was dead on. I'm 5' 6" and ~132 lbs.

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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.




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