R & M Collections Silver Sequined Floral Sleeveless Gown & L/S Jacket Women's 10. Back Zipper is 17 inches long, Fully lined gown. Slit in back. Gown measures 48 inches shoulder to hem, 18 inches arm pit to arm pit and 16.5 inches side to side at waist. Very clean bright gown with no visible missing sequence no rips, holes or stains.