juste-au-corps

Etymology
From.

Noun

 * 1)  A tight, knee-length men's coat worn in the late 17th and early 18th century.
 * 2)  A tight women's riding coat of the late 17th and early 18th century.
 * 3)  Any tight-fitting garment, specifically a coat or waistcoat, of the second half of the 17th century.
 * 1)  Any tight-fitting garment, specifically a coat or waistcoat, of the second half of the 17th century.