Choose the furniture you want, or what your princess wants, for the room. White furniture is most common in little girls' rooms, especially when you create a princess room because it allows the colors to pop. You can also choose mahogany or dark cherry wood for a rich, luxurious look.
Pick out the bedding. Ask your daughter which princess she likes the best, and then purchase bedding sets that have that princess displayed on them. Make sure you have the comforter, sheets, pillows, pillow cases, dust ruffle, and shams. You can add other solid colored pillows for accent that go along with the princess color scheme. Also make sure the fabrics are soft and plush for ultimate comfort.
Pick out the accessories for the bed. You can lay princess dolls, stuffed animals, even princess accessories such as a crown and wand on the bed. You can also add extra detailing by wrapping lace and ribbons around the bedposts or headboard.