Peppermayo Exclusive The Calista Bikini Top features triangular cups that provide flattering coverage and support. With a ruched underbust for added texture and a chic back tie, this top effortlessly combines style and comfort for your sunny adventures. - Triangular cups - Ruched underbust - Thin adjustable straps - Back tie - Open back - Fully lined - Fabric composition: 75% nylon, 25% spandex; Lining: 94% polyester, 6% spandex Size AU 8 / US 4 garment measurements: Cup height: 15 cm / 5.9 in Cup width: 23.3 cm / 9.2 in Underbust drawstring length: 142 cm / 55.9 in Roberta is 177cm and wears size AU 6 / size US 2