Going To Italy: Stores/Lesser known Brands I should check out?

Hi y'all heading to Italy for a couple of weeks of vacation and I am going to do some shopping. Hitting most major cities sans Milan :(. Does anybody have any recommendations for clothing stores that sell less well known, but still high quality stuff? Looking to get some loafers, trousers, maybe some leather goods in Florence, and if I'm lucky a suit. Any input is appreciated!

-Jimbo