COSSAC, founded by Agata Natalia Kozak, is a brand that redefines sustainable fashion with its #ECOHOT philosophy. Born and educated in Poland and Turkey, Agata’s journey led her to London, where she witnessed the darker side of the fashion industry. This experience inspired her to launch COSSAC in 2014, aiming to create garments that are not only timeless and trendy but also ethically and sustainably crafted.
COSSAC’s capsule wardrobe collections feature transeasonal, consciously designed garments that celebrate femininity with simplicity and elegance. Each piece is created to complement a mindful and creative lifestyle, allowing you to embrace beauty through sustainable choices.
The brand’s commitment to slow fashion encompasses transparency, sustainability, and social well-being. COSSAC values the people behind its clothes, working predominantly with family-run or GOTS-certified factories in Portugal. This approach ensures transparency, reduces transportation carbon footprint, and maintains ethical production standards. Agata and her team personally visit these factories to ensure compliance with their ethical standards.
COSSAC is dedicated to minimizing its environmental impact. They have eliminated virgin plastic in their operations, use recycled materials for packaging, and offer carbon-neutral delivery options. Their efforts in sustainable practices are continuously evolving, aiming to leave a positive mark on both fashion and the planet.
