81% Polyester, 19% Elastane. Lining: Recycled Polyester. Fabric: Stretch. Design: All-Over Print, Floral, Printed. Fastening: Adjustable Strap, Pull-On, Tie. Back Style: Backless. Neckline: Bandeau, Halter Neck. Strap Style: Halter. Freedom of Movement in the Water. Anti-Chlorine, Belt. Fabric Technology: Chlorine Resistant, Quick Dry, Salt Water Resistant. Sleeve-Type: Sleeveless. Chest: (4) <32in | (6) 32-34in | (8) 34-36in | (10) 36-38in | (12) 38-40in | (14) 40-42in | (16) 42-44in | (18) 44-46in | (20) 46-48in | (22) 48-50in | (24) 50-52in | (26) 53-54in. Ref: UTMW5323