One Darling Princess 1st Birthday Placemat. This placemat measures 13 inches by 19 inches and is printed on high-quality satin sheen paper. Our placemats are created just for you by Moxzie, Inc. to coordinate with the Disney Princess 1st Birthday Party Supplies. They are perfect for a place setting, or just an added decoration. These Darling Princess 1st Birthday Placemats are easy and fun to mix match with our other party supplies.