When Cinderella ran out of the ball and left her prince at the stroke of midnight, she lost her glass slipper. That made it possible for the prince to scour the kingdom to find the one girl whose foot would fit in that slipper. An analytical mind would surmise that the glass slipper should have changed into an old shoe as everything else turned back to its original form. It might also reason that the slipper could have fit any number of young women.
Fairy tales take license with reality. Read More