Its sources are manifold the thong bikini designed by Rudi Gernreich in 1974, launched with a matching Vidal Sassoon hairstyle, is one which in turn spawned the more popular Brazilian string bikini brief, or tanga, of the late 1970s. The G-string, or thong, a panty front with a half- to one-inch strip of fabric at the back that sits between the buttocks, became one of the most popular forms of female underwear in the early twenty-first century.
