noun

A "waistcoat" is a type of clothing item that is similar to a jacket, but without sleeves, and is typically worn by both men and women. It is designed to be worn over a shirt, and is secured in the front with buttons or a zipper. Waistcoats can be made from a variety of materials, such as wool, cotton, or silk, and can be designed in a range of styles, from formal to casual.

Example

1. He wore a sharp black waistcoat with his suit to the wedding.
2. The costume designer created a unique waistcoat for the lead actor in the play.
3. She found a vintage waistcoat at the thrift store that perfectly complemented her outfit.