superdown Avian Strapless Top in Black. - size XXS (also in L, M, S, XL, XS) superdown Avian Strapless Top in Black. - size XXS (also in L, M, S, XL, XS) Dress to impress in superdown's Avian Strapless Top! Unleash your inner night owl with the sleek black jersey fabric, open front allure, and dazzling crystal embellishments.. Self: 95% polyester 5% spandex Lining: 100% polyester. Made in China. Hand wash. Hidden side zipper closure. Front cut-out details with crystal embellished details. Lightweight knit jersey fabric. SPDW-WS1939. SDS2577 S23. superdown is a contemporary label offering on-demand, on-trend, on-social apparel. Always on the pulse of the latest styles, superdown is the go-to for aspiring, trendy, fashion-loving babes who are superdown for anything.