Kryptonians know a thing or two about absorbing yellow sunlight so maybe they will help you out a bit with the Supergirl Cami Bandeau Bikini! Made from 80% nylon 20% polyester(with a 100% polyester lining) the super sweet Supergirl Cami Bandeau Bikini is a cute two piece swimsuit for any fan of Superman, Supergirl, the House of El, or Sloth from the Goonies.