Most stores didn't have exactly what what I needed at a reasonable price so I decided that I would tackle the task of creating my own stencils with my Cricut cutting machine. These stencils were useful and made everything look super clean and professional!
I would recommend actually using the deep cut blade that she recommends instead of the standard fine point blade because my fine cut blade did not actually cut through the plastic. I had to pull at the plastic and use an exact-o knife to cut the parts that would not release from the stencil.
I found an image of footprint outlines, imported them into my Cricut app, and cut them out!
I found a font I liked on the Cricut app, typed out a few X letters, and cut them out!
I took the image of the double footprints cut them out, and then cut them in half so they they created individual footprints! I also used these to create butterflies by placing the feet back to back!