This is one of my personal favourites. The wallpaper is interchangeable and looks soo cute with cute things.
I've posted the screenshots of the main theme. Then further down there are the wallpaper previews of a few i've found and thought were cute. The links for the wallpapers are below if you wish to download them.
If you find any paper that goes good with this theme. Post it. Lets see some screenshots! =]