For a party perfect look just slip into the Lulus Dinah White One-Shoulder Dress and be on your way! Medium-weight, woven fabric creates a one-shoulder, rounded neckline, and a chic, ruffled short sleeve. Darted bodice and mini sheath skirt. Hidden back zipper/clasp. Fully lined. Shell: 76% Polyester, 20% Cotton, 4% Spandex. Lining: 100% Polyester.