I actually found a little dress at Wal-Mart for $4.00. It is a little denim skirt attached to a pink and white top. Really cute for the price. You have to keep your eyes open there, they sell really fast. If you are any good with a sewing machine, I'm putting a link to a pattern. I have made this for Pippa, and I add extra gathers because I like it more frilly.
http://www.sewing.circleofcrafters.c...sspattern.html