Tiana Bustier Top Tiana Bustier Top 90% poly 10% spandex. Made in China. Hand wash. Exposed back zipper closure. Bust outline. Satin fabric. SPDW-WS1424. SDS2304 H21. 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.