Barbie stars as Blair Willows, a kind-hearted girl who is chosen to attend Princess Charm School. It's an amazing place where princesses in-training learn formal dancing, tea party etiquette and proper princess manners. Blair loves her classes as well as the helpful magical sprites and her new friends, Princesses Hadley and Delancy. But when royal teacher Dame Devin discovers that Blair looks a lot like the kingdom's missing princess, she turns Blair's world upside down to stop her from claiming the throne. Now Blair, Hadley and Delancy must find an enchanted crown to prove Blair's true identity in this charming and magical princess story!