Hello! Some concepts for you to consider.
#72 - super simple two color. #73 - same concept, more detail, still two colors (colors are your choice - I'd be happy to adjust) #74 - slight border around the "T". #75 - A slightly different concept (1/2 off or discount for "u"). #76 & #77 - Three color (to include the shadow) with two variations on the tshirt emblem. I always welcome feedback - hope you like these!