COSSAC is a British womenswear brand founded in 2014 by Agata Natalia Kozak, a fashion design expert with a background in Poland, Turkey, and London. The brand focuses on creating timeless, feminine, and versatile apparel that embodies a mindful and creative lifestyle. COSSAC's capsule wardrobe collections feature consciously designed, trans-seasonal garments that celebrate the female form with simplicity and elegance. Committed to slow fashion, the brand emphasizes transparency, sustainability, and social well-being, ensuring ethical production practices and the use of eco-friendly materials. By promoting a positive change in the fashion industry, COSSAC offers women design-led, honest fashion that aligns with their values and lifestyle.
Cossac
Black Organic Cotton Crop Jacket
Cossac
Organic Cotton Crochet Mini Dress
Cossac
Organic Cotton Midi Skirt in Black
Cossac
LACE BOHO TUNIC TOP
Cossac
Drape Neckline Bodysuit in Slate Black
Cossac
Cropped Organic Cotton Shirt in Pale Blue
Cossac
Cupro Slip Jumpsuit with Belt in Olive
Cossac
Rust Organic Cotton Boiler Suit


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