
1) Foundation garment 2) French word used in English 3) Having a larger endowment
Found on
https://www.crosswordclues.com/clue/bustier

A bustier (alternately bustiere) is a form-fitting garment for women, which is traditionally worn as lingerie. Its primary purpose is to push up the bust by tightening against the upper midriff and forcing the breasts up, while gently shaping the waist. Nowadays, it might also be worn as a push-up bra under a low-backed dress, or as a camisole for...
Found on
http://en.wikipedia.org/wiki/Bustier
noun a close-fitting and strapless top without sleeves that is worn by women either as lingerie or for evening dress
Found on
https://www.encyclo.co.uk/local/20974

a woman's close-fitting, sleeveless, strapless top, often elasticized, usually having boning or facing to give it shape, and worn as a blouse.
Found on
https://www.infoplease.com/dictionary/bustier
No exact match found.