Briefs by Wolf Whistle, Hey, fancy pants, High-rise waist, Cut-out detail, Sometimes less is more, Applique lace inserts, Brief cut to back. 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.