🛠️ Invention or technique

Bikini

Date
1946 · confidence high
Place
Paris, Île-de-France, France
Credited to
Louis Réard
People
👤 Louis Réard1897–1984
Field
Tools

What it is

A minimal two-piece swimsuit presented on 5 July 1946 at the Molitor pool in Paris by the dancer Micheline Bernardini. Its name alludes to Bikini Atoll, where nuclear tests were taking place at the time.

Jacques Heim presented the 'Atome' (two-piece) a few weeks earlier, and Réard stole the headlines with an even smaller design. The original bikini was cotton with a newsprint pattern.

What it led to

  • beachwear and reduced swimwear fashion
  • swimwear industry and shifting social norms about the body
  • mass uptake in the 1960s through film and advertising

Links

Sources✓ verified 2026-11-04