Bikini is the best known lingerie of the world and the secret desire of every woman. This is a two piece women’s swimsuit which has two parts. One part serves the purpose of covering the breast while the other part covers the groin area and can optionally cover the buttocks of any lady. If it does not cover the buttocks, the uncovered area is left making the lady look more sexy and attractive. A bikini is described as a "a woman's scanty two-piece bathing suit’ by ''Merriam–Webster's Collegiate Dictionary'' (11th edition). It is often said to be like a brief swimsuit of a man or a woman’s low cut briefs. Bikinis are usually worn in very hot weather conditions or while swimming.