Hat named for a Moroccan city (3)
I believe the answer is:
fez
'hat named for a moroccan city' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for fez that I've seen before include "Tasselled red cap" , "Felt hat" , "High flat-topped red cap with tassel worn by some Muslims" , "Tasselled hat" , "Eastern felt cap with a tassel" .)