Highland dress item (4)
'highland dress item' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for sporran that I've seen before include "Pouch accompanying kilt" , "Pouch as part of highland dress" , "Pouch worn in front of a kilt" , "bag" , "Pouch worn in Scottish Highland dress" .)
(Other definitions for kilt that I've seen before include "Tartan clothing item" , "Mac's skirt" , "Bone; circle line" , "Pleated tartan skirt" , "Scotsman's attire" .)