Cinderella III: A Twist in Time (2007)

Lady Tremaine gets her hands on the Fairy Godmother's wand, then turns back time to the day Cinderella tried on the glass slipper. She enlarges the slipper to fit one of the stepsisters, Anastasia, then erases Prince Charming's memories of meeting Cinderella. Now, Cinderella must foil Lady Tremaine's scheme and win back her prince.