Lulus Exclusive. The Lulus Call Me Yours Light Blue Satin Button Back Cropped Tank Top can promise itself to keep you cute! Sleek and lightweight woven satin shapes this darling crop top and its square neckline, swingy bodice, and adjustable spaghetti straps. Functional mother-of-pearl button placket at back. There are soo many ways to style this little beauty. Runs relaxed. NWOT. Unlined Shell: 95% Polyester, 5% Spandex. Hand wash cold.m Great reviews, sold out. Can be worn backwards as well!