
After looking for a while for small spray bottles at craft stores, I found about 20 perfect little ones at a beauty supply store (thanks Mom for suggesting that I look there!). I bought an assortment of colored fabric paint at Michael's and diluted each color at a ratio of 2 to 3 parts paint to 1 part water in a bottle.
The shirts that came out the best were those with fewer colors. Also, the paint bled under the stencil at the bottom, as so much paint dripped over the surface of the contact paper and collected at the edge. The more clear letters came about by spraying from a greater distance. Below you can see where the paint collected and bled, though this one is one of the more clear, as is the A shirt at the top of this post. I think removing the stencil as promptly as possible would limit the amount of paint that dripped down.
This is a little step-by-step view of the birthday girl working on her shirt. She got a little color happy, as she often does.







