Wallpaper border is simple, but do read instructions
York Wallcoverings Blue, Green, Red, Yellow Mermaid Prepasted Wallpaper Border HDYR-DY0345BD - The Home Depot
Dundee Deco BD6076 Prepasted Wallpaper Border - Kids Purple, Pink, Yellow, Brown Girls Power Wall Border Retro Design, 15 ft x 10.5 in (4.57m x 26.67cm) - Yahoo Shopping