The thing with these is though that the 'light' (white etc.) on 'dark' (doesn't have to be black) and the dark on light is that they are two different sets of screen art.
My preference is to have the 'light' print on darker shirts (i.e. black, red, blue, navy, green, etc.). Just wanted to make it clear that it doesn't need to be a black shirt, just any shirt that a lighter colour will show on.
