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Cos sack dress


This is such a beautiful dress that can be styled any number of ways. Can be worn as a dress, either belted or unbelted or as a tunic over skinnies/ leather pants or culottes. It would look equally good with boots, heels or flats. In other words - a wonder dress.

The label is a EU42, which is a UK16. I'd also say it would happily fit UK12s (oversized), UK14s (slightly oversized).

Sits on the knee in length (based on a height of 5'7").

The colour is dove grey.

87% modal/ 13% polyester.

In excellent condition.

RRP £65


We ship worldwide and typically post parcels within 2 working days. If you live in the UK and need your item urgently, please select express shipping at checkout.

For standard shipping, we charge a flat fee depending on where you live, as follows:

UK - £4.95 via Royal Mail Tracked 48

EU - £16 via Royal Mail Business Tracked

Rest of World - £25 via Royal Mail International Business Tracked

Any import duties/ customs charges/ additional VAT is the responsibility of the buyer


We accept returns on full price items. Any sale or discounted items are final sale and can't be returned.

For UK customers, please register your return request on our returns portal within 7 days of shipping.

For customers outside of the UK, please register your return request on our returns portal within 14 days of shipping.


Need help with converting sizing? You can access our size guide here.



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