What began as an infatuation with the glamorous side of fashion quickly turned into a full blown love affair that enabled Agatka Kozak to not only carve an industrious career in fashion design, but would lead her to pioneer industry change towards eco fashion.
Agatka was born and raised in Poland, later moving to Barcelona to complete fashion study at ESDi and then to Istanbul to attend the prestigious Mimar Sinan. After successfully graduating from her fashion education, she moved to London, a city recognised as one of the world’s fashion epicentres.
Designed in London and made in Europe, COSSAC promotes the minimalistic concept of Capsule Wardrobes, and offers a curated selection of contemporary threads and redefined basics with a sass edge. Sustainably designed and ethically produced, each quality garment is intended to be transeasonal, with the aim of minimising wastefulness and maximising usefulness.
COSSAC exists to offer women design-led conscious fashion to help drive awareness of the negative social and environmental impacts of the fashion industry and make it easy for women to make better choices. Production runs are limited to minimise waste and deadstock.
They use sustainable materials in our collections such as organic cotton, Tencel and modal. In selecting the fabrics, they place a lot of importance on how it is produced and the extent of its impact on the environment, such as how much water and toxic chemicals is used. All fabrics selected are ethically-sourced, organic or have low environmental impact.
