Fast & easy Tie-Die Tie Dye T-shirt - mix a solution of unsweetened Kool Aid, 4 c. warm water & 1 c. White Vinegar in a container, tie a rubber band around a section of the T-shirt and soak for several hours.
Get inspired to Tie Dye Your Summer with a spiral t-shirt. Create your own in all colors of the rainbow to play up your personal fave colors for your wardrobe. From rainbow to solid colored, there's (Cool Summer Plays)
Use freezer paper to make fabric stencil. Trace design print onto freezer paper. Cut out design stencil and iron to shirt. Fabric paint stencil design onto fabric (tshirt or whatever) and then peel off the freezer paper stencil.