Pitti Uomo is a big menswear trade show that's held annually in Florence, Italy. It's become legendary because of how exquisitely and trendily stylish the attire of the gents attending the proceedings has become. It's where you look to see what the most fashionable guys will be wearing for the next six months.
Check out the photo below — it contains no less than eight distinctive menswear trends. (Hint: The hats aren't one of them.)