True vintage sizing Vintage A.B.S. by Allen Schwartz Evening strapless black gown. Known for his iconic celebrity red-carpet replicas, this genuine vintage Allen Schwartz piece is pure classic luxury. Perfect for prom, a gala, a formal wedding guest look, or a dark romantic evening event! Features a structured, sleek strapless neckline with elegant asymmetrical pleating/crossover ruching across the bodice that beautifully cinches the waist.