Tommy Bahama Women's Swimwear Size Guide Poolside or on the sandy shores of an island paradise, this stylish gem is sure to make a splash! One-piece swimsuit in a classic solid. Durable stretch microfiber fabric retains its shape and resists fading for extended wear. UPF 50+ fabrication protects skin during outdoor activity by blocking harmful Ultraviolet A & B rays (UVA/UVB). Sweetheart neckline with V-notch hardware. Shelf bra, lightly padded cups, and flexible boning provide support and shape. Powernet tummy panel and shirred side seams slim the silhouette. Detachable halter strap. Moderate rear coverage. 80% nylon, 20% Lycra spandex.Lining: 100% nylon.Powernet Lining: 85% nylon, 15% spandex. Hand wash, line dry. Imported.