Floral Sweetheart Neck Ruched Adjustable Straps One Piece Swim Dress x JoJo Coastal Rib Knotted Cutout Piping One Piece Swimsuit J.Crew: Gemma Ruched Bandeau Cutout One piece For Women Coastal Rib Knotted Cutout Piping One Piece Swimsuit. I'm loving the cut out and skirt on this one. Adjustable straps and super flattering with tummy flattening fabric. Material: 82%Polyamide+18%Elastane Small fits 4 6 Medium fits 8 10 Large fits 12 XL fits 14 2XL fits 16 Our Model's Wear Lynn (Large) Rachel (XL or 2XL)