Superdown Aida Bustier in Blue. Size S, XL, XS. Self: 75% cotton 23% polyester 2% spandex Lining: 95% polyester 5% spandex. Made in China. Hand wash. Exposed back zipper closure. 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.