Talk about primarily ragged clothing (4)
I believe the answer is:
garb
'clothing' is the definition.
(I know that garb is a type of clothing)
'talk about primarily ragged' is the wordplay.
'talk' becomes 'gab' (I've seen this in another clue).
'about' is an insertion indicator.
'primarily' suggests taking the first letters.
The initial letter of 'ragged' is 'r'.
'gab' enclosing 'r' is 'GARB'.
(Other definitions for garb that I've seen before include "Apparel, attire" , "gear discovered" , "Clothes to brag about" , "Attire, clothing" , "Style of clothing" .)