Fabric fold (5)
I believe the answer is:
pleat
'fabric fold' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for pleat that I've seen before include "Fold in clothing" , "that's tailor-made" , "Gather" , "Leapt (anag)" , "Fold sewn or pressed into cloth" .)