waistcoat
/ˈweɪstkoʊt/
noun
- A sleeveless piece of clothing worn over a shirt and under a jacket, often as part of a suit.
- She liked the vintage look of a patterned waistcoat over a plain shirt.
- The tailor measured him for a new waistcoat.
- He wore a gray waistcoat with his suit for the wedding.
Synonyms