Self: 94% poly, 6% spandex.Lining: 91% nylon, 9% spandex.Contrast: 100% poly. Dry clean only. Fully lined. Hidden back zipper closure. This minimal, structured hi-lo gown is delicately detailed with cutouts at the collar bone Size 0 Pit to pit 15” length 32”-55” Excellent condition Belt not included 1b tags: designer luxury gown evening feminine gala party date dinner lbd