A garment some blokes have a use for (6)
I believe the answer is:
blouse
'a garment' is the definition.
(blouse is a kind of garment)
'some blokes have a use for' is the wordplay.
I cannot really understand how this works, but
'a use' could be 'use' and 'use' is present in the answer.
This may be the basis of clue (or it may be nonsense).
Can you help me to learn more?
(Other definitions for blouse that I've seen before include "Woman's buttoned top" , "Top garment - so blue (anag)" , "Within a building" , "Ladies' top" , "Shirt-like garment for women" .)