As Seen On Brie of Sophistifunk Blog! Others will cater to your every whim when you don the World On A String Black Tank Top! This sweet woven top with ruffled tier, swings from a skinny halter neckline that gathers at a triple T-strap over an alluring open back. Unlined. Model is 5'8" and is wearing a size small. 100% Polyester. Hand Wash Cold.