new biz idea

had an idea for a new biz yesterday. custom made t-shirts. not screen printed, cheaper than that. fabric spray paint. for school events, team spirit, to support your son or daughters number on the basketball team, to announce a new sale at the local mom and pop.
it wouldnt be as detailed as screen print of course, one or two colors, but, it would be a cheaper way of putting your messegae on a shirt or a banner/flag.
i cant figure out a name and a matching url though. so i need help with that. any thoughts?