The film portraits Perrault's children story of "The Princess in Donkey's Clothes" that is relatively known all across Europe, and featured in numerous Children's books. Shortly after being born, Princess Theresa, King Gaston IX's daughter gets an enigmatic curse casted by an evil fairy. That is forgotten until the princess has grown up, and, instead of marrying with the prince she loves, her father, influenced by the princess' evil stepmother tries to make her marry an old King for the money. The princess runs away, disguises herself and her adventures begin. A nice children's movie that remembers that it doesn't matter how you look on the outside, but who you are on the inside.