Mattel Disney Princess Royal Celebrations Ariel Doll Ariel doll wears a beautiful, festive dress in her iconic colors, and the associated avatar in the Disney Princess Royal Celebrations app will also adorn a look-alike dress once the Premium Content is purchased or unlocked! Also comes with fun invite plus party and story-themed accessories that become stamps within the app that you can decorate your digital invitation with! Disney Princess Royal Celebrations Ariel Doll extends playtime into the digital world! Comes with a special key to unlock Premium Content in the new Disney Princess Royal Celebrations app Download the app and scan the illustrated key on the invite to unlock the Premium Content for your magical party