Black Slip Dress


  • Vegan
  • Organic
  • Fair Fashion
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This Black Slip Dress by Cossac is made with 50% Cupro and 50% Viscose

This dress is the perfect item for summer, the extremely soft fabric and side slits to the knee make this dress a great choice for your capsule wardrobe.

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  • Sustainable Fabrics 50% Cupro & 50% Viscose
  • Designed in London, made ethically in Turkey
  • The perfect loose fitting trans-seasonal item, designed and made for comfort.

Will it fit me?

Model wears: size small -This article is true to size

Model height: 5ft 9

Info & Garment Care

  • Wash me with care, I am carefully made using the best eco-fabrics.
  • I don’t like being too hot so 30 degrees or cooler is best for me.
  • I’m not a fan of the tumble dryer so please hang me to dry.
  • Put me with like colours so that nothing will transfer.
Love and care for me and I will last and last!

Cossac's Story

Designed in London, made in Europe

Cossac promotes the minimalistic concept of Capsule Wardrobes.
Each quality garment is intended to be trans-seasonal, to minimise waste.

Cossac an ECO-HOT label, uses a selection of contemporary threads and redefined basics with a sass edge. All whilst supporting the brands mission to create fashion with aesthetics and ethics.


“We want to create timeless, yet trendy garments; beautiful, yet ethical” Agata Kozak, Founder