CAES is a Dutch sustainable fashion brand founded in 2019 by Helen de Kluiver in Amsterdam. Born from the designer's desire to move away from fast fashion's rigid seasonal frameworks, CAES creates timeless, seasonless garments designed to be worn year-round and cherished for years to come. The brand name, pronounced 'case,' reflects how clothing forms a protective layer around the body, while also honoring Helen's late father Kees. CAES releases collections as 'editions' rather than seasonal drops, focusing on elevated basics in neutral tones made from organic and recycled materials. All pieces are ethically manufactured in Portugal by dedicated family-owned companies, ensuring close production oversight and fair worker treatment. The brand's minimalist aesthetic and commitment to quality over quantity has earned recognition from major retailers like Net-a-Porter and SSENSE, positioning CAES as a leader in the slow fashion movement.