A tried and true classic — the white T-shirt ... with a mock neck? Yes, please! Pair this classic with high waisted jeans and tennis shoes for a laidback look, or dress it up with leather ...

You can still buy a plain white undershirt or go onto a site like CustomInk to realize the wackiest T-shirt you can dream up. Either way it will mean something, as Baumgartner says, "we have ...