Michael Costello x REVOLVE Lil Jumpsuit in Black. – size M (also in S) Michael Costello x REVOLVE Lil Jumpsuit in Black. – size M (also in S) Self: 93% poly 7% spandexLining: 87% poly 13% spandex. Hand wash cold. Padded shoulders. Open back with adjustable tie. Hidden back zipper closure. Velvet fabric. Body measures approx 27 in lengthFront neckline drop measures approx 15 in length11 at the knee narrows to 9 at the leg opening. Imported. MELR-WC12. MCJS3 f18.