Check out some biking jerseys. Not only do they stay close to the body, wicks off any sweat, and keep you cool, but they also have three cool pockets in the back so you can keep some snacks, you cell phone, and a wallet in there too!
Just go to your local bike store, or a bike store in the closest large city, and they should have some bike Jerseys. Plus, they have all sorts of designs for them. Mine is a "Pick and Chew: Making scabs since back when" one. I'm known for Newton's First Law of "An object is in motion until acted upon by an outside force" (my definition of it anyhow)
