Montce Swim Lani Bikini Top in Black. - size XS (also in ) Montce Swim Lani Bikini Top in Black. - size XS (also in ) Poly blend. Hand wash cold. Crochet fabric. Halter strap with hook closure. Acrylic ring accents. Back tie closure. MNTS-WX105. LANI. Inspired by mermaids and exotic destinations, Montce Swim set out to create super-sexy swimwear in gorgeous prints and colors. By designing swimwear to accentuate the body in flattering shapes and functional cuts, the label?s seasonal collections are both comfortable, sexy, and inspirational.