Below are the t's I made for the Lupus Walk my family walked in for me. I used my Cricut Expression and freezer paper for these. For the letters/words, I used the Plantin Schoolbook cartridge. You just type in your words BACKWORDS and use the FLIP feature. This will make your text print correctly onto the freezer paper. Cut your freezer paper to fit your 12x12 or 12x24 mat. Put the shiny side of the paper down, it adheres better. Then press cut. Now you have made a custom stencil! For the butterflies, I used Graphically Speaking and Storybook. I typed in the image I wanted - in this case a butterfly, selected my size and press cut. The image prints onto the freezer paper. After everything is printed out, it's time to iron on your stencil to the shirts. Set your iron on high, NO STEAM! Place a piece of freezer paper inside your shirt so that no paint runs through to the other side. Place your freezer paper stencil shiny side down, press hard for about 15 seconds until your stencil is stuck to the shirt. After your stencils are ironed on-use fabric paint and paint in your text and designs. Let dry for a few hours. That's it--customize any shirt any time you want!