Be fitting; outfit (4)

I believe the answer is:

suit

(Other definitions for suit that I've seen before include "Set of garments" , "Diamonds, for example" , "Formal attire" , "Legal action - courtship" , "fit" .)

I've seen this clue in The Times.

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.