NWOT H&M POLKA DOT BACKLESS LYOCELL BLEND DRESS Sold out Pretty dress, small fit on me Short, fitted dress in a woven lyocell blend. Narrow, adjustable shoulder straps, square neckline, and open back with horizontal ties. Shaping seams at front and back, concealed zipper at back, and a short slit at front of hem. Lined. #backlessdress #openback #polkadot #pattern #sundress