PRODUCT DETAILS Elevate your style at any black-tie event with the Michael Costello x REVOLVE Black Billie Gown. With a chic bustier, flowing maxi length, and a ball gown silhouette, you'll be the epitome of elegance and sophistication. Self: 63% rayon 33% nylon 4% spandex Lining: 97% cotton 3% spandex Curve hugging stretch! Made in China Hand wash Unlined Hidden back zipper closure Front U-wire detail Midweight bengaline fabric Neckline to hem measures approx 54.5" in length Revolve Style No. MELR-WD940 Manufacturer Style No. MCD1225 H23