noun
appearance in a suit; person in a suit
Refers to the way someone looks when wearing a suit, or to a person dressed in a suit. Often used to describe a formal or businesslike appearance.
彼のスーツ姿はとても格好いい。
He looks very cool in a suit.
会場にはスーツ姿の人が多かった。
There were many people in suits at the venue.