New Michael Costello x REVOLVE Kylen Midi Dress in Black XS New without tags Size XS Self 1: 100% polyester Self 2: 90% polyester, 10% elastane Lining: 97% polyester, 3% elastane Made in China Dry clean only Fully lined Hidden back zipper and open back with tie closure Detachable bralette with padded underwire cups Lightweight satin fabric with asymmetric hem Revolve Style No. MELR-WD1099 Manufacturer Style No. MCD856 S22 Formal guest gala homecoming evening event black tie