Since there wasn't a princess bed set that we liked to go with the Princess Peach theme of the nursery we had my mother-in-law make the quilt, mobile, curtains and another blanket. We also purchased plush characters to add more to the room and crib.
Mobile
Mother-in-law made the top covers out of crown fabrics. We purchased a box of the characters from Amazon to make the bottom part of the mobile. We hung the characters on thin fishing line.