I'm a Mets fan so the blue and orange NY always looks good to me.
But my favorite non-Mets hat is the Blue Jays hat Fro posted. I have one of the Franchise '47 version I wear golfing. Which reminds me, am I the only guy who hates the structured hats? I can't wear the 59Fifty hats because of that stupid structure panel in the front. So uncomfortable.