7th Avenue – One-Shoulder Jumpsuit – Petite Sleek, sophisticated style: turn heads in our dramatic one-shoulder jumpsuit, finished with a flattering self-tie belt. As seen on Gabrielle Union, our new Brand Ambassador. overview Online Exclusive. One-shoulder. Darts at bustline. Self-tie at waist. Darts above front waistband. Invisible center back zipper. Darts below front and back waistband. 3/4-length sleeve one shoulder sleeve. Available in Average & Tall. fit & sizing Wide leg. Inseam: 29-1/2 inches. fabric & care 88% Polyester, 12% Spandex. Machine Wash. Imported.