Italian men of different origins (7)
I believe the answer is:
signori
'italian men' is the definition.
(I've seen this before)
'different origins' is the wordplay.
'different' indicates anagramming the letters.
'origins' anagrammed gives 'SIGNORI'.
'of' acts as a link.
(Other definitions for signori that I've seen before include "Italian men" , "men of Roman stamp?" , "Italians" , "Italian gents" .)