The Sienna Swim Dress is unlike the rest! A feminine sweetheart neckline with a twist front detail and tummy control ruching down the center make this dress an easy choice! It also has smooth side panels, a hidden attached swim bottom, soft cups, and adjustable straps that can be converted to a crossback. Tummy Control: Dive into confidence with flattering, full-coverage swimwear. Find Your Perfect Fit: Inclusive sizing from 6 through 22. Ruched Bodice: For a slimming and secure fit. Adjustable Fit: Ruching and convertible straps add another layer of comfort. Wire-Free: Discover a supportive alternative to underwire. Molded Cups: Provides shaping, support, and—most importantly—comfort! Fabric Content: 82% Nylon, 18% Spandex or 87% Recycled Nylon, 13% Spandex. See label for the product's full fiber content.