Thanks to LEGOLAND Discovery Center for hosting us.
black fabric paint
Directions: (Can be done with or without an electronic cutting machine. See step 1 directions in italics for print and cut method.)
Upload and set your canvas to t-shirt. This will make it easy to determine the size of your stencil. I also measured the spot the print would go to make sure it would fit. Leave a border around the edge to be ironed for a crisp print.