One important element is Cinderella's situation at home. She is basically a servant to her stepmother and stepsisters. Then there's the fairy godmother who brings magic into her life. Without the fairy godmother's magic, she couldn't have gone to the ball. The ball is a crucial setting where she and the prince meet and fall in love. And the glass slipper, it's so symbolic. It represents Cinderella's uniqueness and is the link between her and the prince. The prince also plays a key role as he is the one who pursues Cinderella and ultimately marries her.
Well, in the full story of Cinderella, the stepmother and stepsisters are key as they create the conflict. Cinderella's life is full of drudgery because of them. Next, the fairy godmother's appearance is a major element. Her magic provides Cinderella with the means to attend the ball. The ball itself is a place of transformation for Cinderella. She goes from being a poor, mistreated girl to a glamorous dancer. The glass slipper is not only a beautiful object but also a plot device that drives the search for Cinderella. And of course, the prince is essential as he is the one who falls in love with Cinderella and brings her out of her difficult situation.