Women's French White Sexy Slim Dress Backless Strappy Halter Dress size chart Product Details Halter design Two long, thin straps that you can tie with a bow, which can be lengthened or shortened according to your height, very convenient and practical! Bust Design A row of buttons down the center of the chest to the waist, with movable buttons for easy on/off and a sense of style. Zipper Design Zipper at the back to show off your waist perfectly. Hemline Design Pleated skirt design for a more feminine look.