This Bandeau Mio One-Piece Swimsuit by Sunshine 79 is made of 83% nylon and 17% lycra elastane. Gorgeous blooms in unexpected shades bring a sense of tranquility to this one-piece suit that transitions to a bandeau by removing the neck strap and banishing tan lines. High-cut legs in front lengthen the legs, while moderate coverage in the back keeps the look sophisticated. The top of the swimsuit includes molded and lightly padded cups with boning on the sides for shape. The strap in the back includes metallic charms at the ends. There's also a metallic Sunshine 79 logo just below the top seam of the back. This swimsuit is in excellent used condition and close to like-new condition. I'm selling it on behalf of my sister, who only wore it a couple of times and never in the water. I've got other swimsuits of hers (Lands' End, Trina Turk, & 2 Victoria Secret swimsuits) that I'm listing in my closet as well. She cut out the internal tags, but thinks she bought either a size 10 or 12. It was at least a couple sizes too big for my size 4/6 dress form, as you can see in my photos. Please review the below measurements carefully to ensure a good fit. They were taken on the front. Note that the fabric is VERY stretchy, so can expand to accommodate slightly larger dimensions than the ones shown below. Pit - Pit (Top Seam): 16" Front Center Length: 24" Leg Opening Length: 12" Length of Removable Halter Strap: 19" Please let me know if you have any questions.