What you'll need:
Fabric or acrylic paint
Plain clothing piece (cotton works best)
1. Decide what kind of pattern you'd like. With this method, you can only get the shape of the individual printed stamps without details inside. Usually you could find silhouettes of the shape you want on Google, which is how I found my bird shapes. Resize the shapes to your desire, print, and use wet glue to paste each onto a foam sheet. Once dry, cut out the shapes from the foam.
7. Iron set your paint to make sure it doesn't come out of the wash! I forgot to do it so my bird prints are actually quite faded now- they look like grey birds instead of my preferred black ones.