Australian Designer Swimwear. Shop our boutique for luxury mix & match bikini separates, swimsuits and beachwear. White Sands is a boutique Australian swimwear brand, by Leah Madden offering designer fashion and women's swimwear, worn by Victoria's Secret swimwear models and celebrities including Kendall & Kylie Jenner. Inspired by a love of exotic destinations, lazy days under swaying palm trees, and the desire to bring glamour into every woman’s wardrobe. Innovative shapes, luxurious fabrics, and a nod to the carefree Australian lifestyle make our swimwear both covetable and collectible.