Cinderella Background Illustration

Hello, we create toy products with little cut out figures which children use to play around on a background. For this particular project we're looking for a 13" x 15" illustration of background for Cinderella. So it would have to be a simple background which could double as either the inside of the castle or the inside of Cinderella's house. We would provide specifics for layout. Since this is for a children's toy product it would need to look fun and cutesy. Thank you!