Sweetheart Neckline Overbust Corset with Ribbon Lace Up Back Closure and Matching G-string Panty. Sheer lace fabric. Sweetheart neckline. Ribbon lace-up back. G-string panty. Materials: 100% Polyester Color: Black Washing Instructions: Hand wash separately in cold water. Do not bleach. Flat dry. Sizing Info: XL Size: 10-12 Bust: 40"-44" Hips: 42"-44"