Noun
leisure suit (plural leisure suits)
A casual suit consisting of a shirt-like jacket and matching trousers, often associated with American-influenced fashion and fads of the 1970s.
I remember in that red leisure suit I sort of felt like a Pizza Hut employee, and the white one was the ultimate, with the white turtleneck collar, that was the ultimate in bad taste. Johnny Depp
This place is just too frickin precious," the cop said, eyeing a guy dressed in a hot pink leisure suit with makeup to match. "Give me rednecks and home-grown beer any day of the week over this X-culture bullshit. J.R. Ward