Amber loves playing dress-up with her friends, Pearl and Lily. But Amber's dressing-up box isn't like any other ... When Amber puts on a raggedy skirt there's a magical dazzle of silver light and the next thing she knows, she's in the middle of Cinderella's fairytale world! With the Prince's ball coming up, the ugly sisters are bossier than ever, but Amber is determined to escape the scrubbing, serving and cleaning. With a little help from Buttons, she escapes - but it's not long until she's back in the cellar again.