Young College Girl Portrait In Skin-tight Leotard

The first known use of the name leotard came only in 1886, many years after Léotard's death. Léotard himself called the garment a maillot, which is a general French word for different types of tight-fitting shirts or sports shirts. In the early 20th century, leotards were mainly confined to circus and acrobatic shows, worn by the specialists who performed these acts.
The 1920s and 1930s saw leotards influencing the style of bathing suits, with women's one-piece swimsuits today still being similar in appearance to leotards.
Leotards were also worn by professional dancers such as the showgirls of Broadway. Stage use of the leotard typically coordinated the garment with stockings or tights.
In the 1950s, traditionally-styled leotards continued to be worn mainly by stage performers and circus actors, but leotards began to be used as simple and functional exercise garments, often in institutional settings like schools and in fitness training. These were almost always black and worn together with thick tights. Between 1950 and 1970, leotards remained as such in appearance until a style change in the 1970s, with more colorful leotards appearing on the scene, most often in ballet and exercise.