Collection: OUR SISTER

Born in a creative studio in Antwerp, Our Sister creates bold, colorful garments using quality fabrics and sustainable fibers. With a young team and ethical factories, we balance individuality with conscious design.

As the female counterpart to Castart—founded in 2018 to add playfulness to men’s fashion—Our Sister shares values and resources while offering its own unique style for women, men, and non-binary individuals.