Swimsuit by Wolf Whistle, Plunge neck, Non-padded cups, Striped mesh trim, It's all in the details, Low back, High-cut leg, Just add water. Founded in 2012, London-based label Wolf Whistle specialises in sleep sets, lingerie and cup-sized swimwear. With some styles designed exclusively for ASOS, the brands made-you look bikinis help you prep for the poolside, while its nightwear, bras and briefs are finished with luxe satin fabrics and delicate lace trims.