use freezer paper to create a stencil, iron it on and stencil on fabric paint with a stiff brush. pull off your stencil and wait for it to dry. Pick an easy print out of your favorite fandom, create your own shirt!
15 modern, cool, DIY Freezer paper stencil onesie designs you can do by hand. Large Initial, Rainbow Burst HELLO, and golden "little treasure." Put Up Your Dukes: Fifteensies > Onesies (Diy Shirts Stencil)