Bikini panties are a type of underwear. They are usually worn by women, but can be worn by men as well. They look like a bikini bottom, but are made out of cotton, silk, lace or other fabrics that are used to make underwear. The most common colour is white. Bikini panties are a very popular style of underwear and come in many styles. Bikinis are worn at the hips. The rear coverage of the bikini is not as full as with the brief.