Get the look: A child's bedroom is where their personality should shine. Try adding personal style with wallpaper or a fun paint color to start. Map wallpaper is a playful and timeless addition to any child's room. If you're up for it, let your child mark where he or she has been with thumbtacks or stickers for a more personalized touch. Built-in shelves are great display cases for trophies, art projects or favorite collections. They're also simple storage and display solutions that will continue to work for your child for years to come.