The So Chic one-piece in Tosca — a vivid turquoise on the sculpting, double-lined silhouette that started it all. A plunging neckline with adjustable straps lets you tailor the lift, the high-cut, cheeky-cut back lengthens the leg, and the figure-defining lining smooths and shapes with light tummy control. Swimsuit-meets-shapewear, in the season's brightest blue.