Bikini

A bikini is a type of women's swimwear consisting of two pieces: an upper part that covers the breasts and a lower part that covers the hips and genitals. It is worn at beaches, swimming pools, and sunbathing areas. The midsection between the two pieces is typically exposed, which distinguishes it from a one-piece swimsuit (mayó).

The term 'bikini' came into use in the early 1940s in France. It is named after Bikini Atoll, an island in the Pacific Ocean where nuclear weapons testing was conducted. French designers who presented this garment adopted the name to convey the explosive impact they anticipated it would have.

Design and types

Bikinis are made from thin, stretchy fabrics such as nylon, spandex (elastane), and polyester, which dry quickly when wet. The upper part may be a triangle supported by straps, an underwire style, or a strapless bandeau design. The lower part varies in coverage, ranging from high-waisted to low-rise to thong-style cuts. There are also hybrid styles such as the tankini, in which the upper part is longer.

History and spread

Two-piece swimwear has a long history; ancient Roman depictions show women wearing two-piece garments. However, the modern form spread during the second half of the twentieth century. Initially, many countries and public areas prohibited it. Cinema, fashion magazines, and clothing manufacturers played a role in its acceptance. By the 1960s and after, it became standard swimwear at beaches in Western countries.

Society and religion

Acceptance of the bikini varies widely across societies. In regions with strict legal and religious codes, including many Muslim-majority countries, more covering swimwear such as the burkini—which covers the hair and body—is used instead. Some countries have enacted laws restricting what may be worn in public beaches, both in terms of bans and permissions. Fashion trends, international tourism, and sports (such as professional football) influence its use.