Xscape Dresses XSCAPE Beaded Cape Dress Macy's X by Xscape Cape Dress Womens Plum Beaded Layered Boat Neck Size 16W XSCAPE Women's Ruffled One Shoulder Gown Macy's Xscape Dresses Xscape One Shoulder Black Gown Poshmark. Pull off the one shoulder style like a seasoned pro in this elegant plus size gown from XSCAPE designed to sparkle with sequins at the bodice. Approx. 63 long from center back neck to hem. Length is based on size 18W and varies 1 4 between sizes One shoulder neckline; Gown silhouette Hidden back zipper with hook and eye closure One shoulder silhouette with draped detail at one shoulder