Hi, Sheliab12
I purchased packages of fabric that I could put through my printer. There were 3 pages in each package, and it was a bit expensive, but it worked well for me. I printed from my Canon inkjet printer directly onto the fabric, and then heat set it. The next day, I peeled off the paper backing, and rinsed them in cold water. Pressed again and sew them into the blocks.
Debra