Urban Outfitters Black Willow O-Ring Halter Top Size Small UK 8-10 BNWT. 00s-ready halter top with silver-tone ring hardware to chest. Bandeau style Ft. a halter strap, a cut-out detail to chest and cropped hem. Content + Care - 90% Nylon, 10% Elastane - Machine wash - Save energy, wash at 30