Sebastien is a sustainable swimwear label that is known for its modern, luxury take on contemporary swimwear. Sebastien collections are produced in limited runs and manufactured in a family run atelier in the north of Portugal. Each Sebastien piece is constructed from special swimwear fabrics that are certified sustainable. So if you are looking for luxury swimwear that is environmentally friendly and super stylish that can take on any beachy adventure, look to Sebastien. Shop the latest collection from Sebastien, ranging in bikinis and one-piece swimsuits.