If you’re looking for a simple and colorful DIY T-shirt project to make with your kids, here it is. These step by step instructions will make craft day a success. Choose your own design, pattern, and colors. This spray paint technique looks like tye dye but is easier and quick. Even teens will love this stenciled rainbow t-shirt idea and activity. You can even use this same #tutorial for a dress or tank top! Add iron on lettering for a more personalized item!