Important: The more colors you use, the more expensive the shirt will be. Limit your design to 3 colors, including the base color of the shirt. The company we use to do the printing uses Pantone colors, so if you are very particular about color specifics, use Pantone colors from the start.
Note: Your design does NOT have to be literal -- does NOT have to reference art making or art tools (brushes, paint, etc.). Just make a fun design!
Designs from the more distant past:
Again, the design does NOT have to be literal (paintbrush, paint palette, brushstrokes) or rainbowy.