Bikini top by Wolf Whistle, Stretch swim fabric, Halterneck, Non-padded cups, Studded detail, Self-tie fastening, Micro style, Size up for more coverage, Hand wash, 86% Polyester, 14% Elastane, Exclusive to ASOS. Founded in 2012, London label Wolf Whistle updates your swimwear with made-you-look prints inspired by botanicals. Prep for the ultimate poolside pairing in their bardot swimsuits, cut-out bikini sets and balconette tops, with some styles exclusive to ASOS.