Best clothes (4,4)

I believe the answer is:

glad rags

'best clothes' is the definition.
(I've seen this before)

This is the entire clue.

(Other definitions for glad rags that I've seen before include "Special kit" , "Smart clothes (for a special occasion)" , "best suit" , "Best bib and tucker" , "Dressy clothes in happy shreds" .)

I've seen this clue in the Evening Standard, The Sun and The Telegraph.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.