Wow wicked fun! I would have to say I really enjoy this, so many designs prints and images I love! It is so easy to do, interesting and fun!
To adapt this for my year 6/7 class I would not have to change a lot they are a very intelligent group. In saying that to make it idiot proof I may have to have a set of step by step instructions for my students to follow for the computer.
Especially if they were to use text - Text needs to be rotated 180 degrees so after printing they come out the right way.
I would love to do this with them simply to see what they would come up with to print on a shirt, allow they creativity to run wild!
What would you wear on your sleeve?