Bikini briefs by South Beach, Mix and match, Mid rise, Tie sides, Tanga style, Triangular cut, Exclusive to ASOS. Making a splash, swim and beachwear brand South Beach offers a collection of trend-led pieces and accessories. Embellishment, bold prints and sugar shades feature across a range of classic bikini styles and breezy cover ups, perfect for making a statement by the pool or on the beach. For something a little more laid-back, check out its selection of lounge and activewear.