I think it is a great idea, maybe go with a pet-sized skeleton so you don't have so many issues to deal with as far as art/storyline?
Wasn't sure how the Dino t-shirt was going to work out with my princess-obsessed daughter Kimberly. However, she now loves it and it is so big on her she uses it for pajamas/nightshirt. I'd love to post a photo, but my digital camera is hosed.
