
1) Short jacket 2) Swimsuit style
Found on
https://www.crosswordclues.com/clue/blouson

A blouson or blouse jacket is a coat that is drawn tight at the waist, causing it to blouse out and hang over the waistband. Some of them have a hood. It takes most of its modern traits from the American flight jacket and police blouson. It is related to the Eisenhower jacket. It is considered to be both sportswear and casual civilian clothing. ==...
Found on
http://en.wikipedia.org/wiki/Blouson

a woman's outer garment having a drawstring, belt, or similar closing, at or below the waist, which causes it to blouse.
Found on
https://www.infoplease.com/dictionary/blouson
No exact match found.