Bikini briefs by South Beach, Stretch swim fabric, Tassel detail, High-cut leg, Hand wash, 82% Polyamide, 18% Elastane, Exclusive to ASOS. Making a splash, hot new swim and beachwear brand South Beach presents its debut collection of vibrant, trend-led pieces. Featuring beading and embellishment across a range of classic bikini styles, beach cover ups, loungewear and onesies, mix and match separates come in bold digital prints and a palette of sugar shades, perfect for making a statement by the pool or on the beach.