Italian city of the shroud (5)
I believe the answer is:
turin
'italian city of the shroud' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for turin that I've seen before include "foreign city" , "NW Italian city with famous Shroud" , "Italian location" , "City of north Italy" , "City of northwest Italy (with a shroud)" .)