I'm making tall tees with cardboard stencils I made, if anyone has any cool logos that would look sick on a tall tee send me a link. Some logos are too complicated and impossible to make, so logos that are simpler are better. thanks.
Ok first of all you can make a homemade screen printing kit for $40. Its quite easy and although the process is a little ghetto its going to come out way better than spray paint and cardboard stencils.
...I hope you don't mean made out of cardboard boxes either because those leak a lot when your spraying.