Pouch worn with a kilt (7)
I believe the answer is:
'pouch worn with a kilt' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for sporran that I've seen before include "Part of Scottish outfit" , "Pouch on Highlander's belt" , "Pouch worn in front of a kilt" , "Pouch as part of highland dress" , "bag" .)