Continuity mistake: As Cinderella descends the staircase after her wedding to The Prince, she is obviously wearing a long sleeved gown. When she waves through the window of the carriage, however, the gown is short sleeved.
Continuity mistake: When Cinderella enters her stepmother's room after the mouse under the teacup incident, she closes the door behind her. Her shadow is thrown on the door behind her, yet in the next shot, when she nears the bed, her shadow is shown distinctly on it.
Trivia: Many of the people who contributed to this movie (including Walt and Roy Disney) say that if this movie hadn't been as successful as it was, it's likely that Disney Studios would have gone bankrupt at the time.