I bought some Iron on paper from hobby lobby, 7 sheets for like 3-4 dollars. All you do is put the sheets in the printer, print the image as a mirror and iron it on the t-shirt. All I did was copy the images into a word document, make them the size I wanted, added the text and printed it off. But you have to make sure you get the right colored t-shirt for the right kind of paper, it says what color shirts to get on the back of the packet.