This shirt said it... it doesn't get much cooler than a Ford Mustang!
Printed on a black, garment washed, 100% cotton, pre-shrunk, short-sleeve tee, this design from Laid-Back USA features the "You'd Be Cooler If You Did" quote on the back, and a smaller Ford Mustang logo on the upper front left chest.
LAID-BACK
LB18997SST