waistcoat
A waistcoat is a vest with buttons on front that is commonly worn over a dress shirt with necktie or bowtie (if applicable) and below a suit jacket or coat. It is a part of most formal wear, and as the third piece of the three-piece male business suit. Sometimes waistcoat is featured on school uniforms.
Examples
- Danbooru post #7006941: single-breasted
- Danbooru post #7659529: double-breasted
- Danbooru post #6298405: with lapels