This is another creeper shirt I did for my 8th grader who is also a big fan of Minecraft. I used this tutorial from a great blog called The Craft Patch. I ironed on a square piece of an old black tee shirt using Wonder Under. For the creeper's face I used a piece of light green fabric from my stash, which I then colored with darker and brighter squares in a grid pattern using Prismacolor Markers. I Wonder Undered this over my black piece, marked off where I wanted the creepers face to be and sewed around those lines with green thread. Then I carefully cut away the fabric on top revealing the black. This took me about two hours but I think it was because I had to color those squares onto my fabric. If I hadn't, it would've taken at least a half hour less.
I'm definitely planning other projects using these techniques, they were easy and fun to do! The first one is pretty kid friendly. You do the ironing, they paint inside the design.