I made matching gift labels for my sister to use - the kids won't realize they are seeing what's on their jammies until they open them for Christmas!
The black and white graphics started out like the one on the left, I had to 'cut out' each part that I wanted a different color in a computer application - time consuming, but I love graphics - so it's worth it! I downloaded free fonts that I thought would go with each of their personalities and then customized the fonts with colors and outlines, etc. I also colorized the graphics with each of their favorite colors.
