We have a small rock shop at the beach on Anna Maria Island in Florida. We specialize in fossils, fossil shark teeth, quartz, amethyst, crystals, geodes and jewelry we make ourselves. This will be silk screened on the front of a tee-shirt. White and black shirts. I'm hoping the design can be used on both colors, but I have limited knowledge of silk screening so maybe not. 3 or4 colors in the design. It will say "The little store with big stones. The store name is Anna Maria Rocks.Maybe use Florida in the design....we will see. It should have the store name with the tag line and your cool design. Shark teeth are our best sellers. This is my third time on this site....I picked a winner those times and I will do so again.