Replying to Making t-shirts (ideas)

hey Newschoolers! I'm in a graphic arts class right now at school and right now were printing on t-shirts and hoodies and stuff. Were aloud to make five different shirts or what ever but i've only come up with one design and i'm drawing a blank for the others. what do you guys think would be dope on a tee? I can put brand names on or original  stuff. 

Post like what color tee and a brand logo, or like your own art and i'll put up pictures of how they came out.