(one's) Sunday finest
(one's) Sunday finest
One's very best clothes, as one would wear to a Sunday church service. Instead of some big party, let's all get dressed up in our Sunday finest and go for lunch at a fancy restaurant for my birthday! This is going to be a formal event, so please come dressed in your Sunday finest.
See also: fin, Sunday
Farlex Dictionary of Idioms.
- (one's) Sunday best
- get into (one's) Sunday best
- Sunday best
- your Sunday best
- clothes
- Sunday-go-to-meeting clothes
- (one's) Sunday-go-to-meeting clothes
- in (one's) Sunday best
- in Sunday best
- be in (one's) Sunday best