Bra by Wolf Whistle, Designed to fit cup sizes B-G, Non-padded cups, Underwired design, The supportive kind, Yeah, you got this, Lace overlays, It's all in the details, Wide-cut adjustable straps, Hook-and-eye closure. 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.