Bikini briefs by Beach Riot, Stretch swim fabric, Low rise, Tassel tie sides, Brazilian cut, Hand wash, 91% Nylon, 9% Spandex, Our model wears a UK S/EU S/US XS. ABOUT BEACH RIOT Hailing from the sunny shores of Newport Beach, Nicole Hanriot soaks her swimwear brand Beach Riot in So-Cal sunshine and tropical prints. Necklines take the plunge in cool swimsuits and crop tops, while bikinis make a splash with frill detailing and metallic finishes.