For those who are interested in trying the "paper" for themselves. It's sold at Michael's but there is also a website listed on the package. http://www.junetailor.com/. It's called Iron-On Dark T-Shirt Transfer For Ink Jet Printers by J Taylor. The package is an 8.5 x 11 Navy blue envelope. It contains 10 transfer sheets, one parchment sheet and instructions.
Have fun creating!