COSSAC is a British brand created by Polish designer, Agatka, promoting the minimalist concept of capsule wardrobes, and offering a curated selection of contemporary threads and redefined basics with a sassy edge. Sustainably designed and ethically produced, each quality garment is intended to be transeasonal, with the aim of minimizing wastefulness and maximizing usefulness. All of COSSAC’s production is carried out in a family-run, GOTS-certified factory in Portugal, allowing a reduced time, cost, and ecological footprint of transporting the garments.