Thread:Checkerbored99/@comment-26470201-20160318112533/@comment-25954732-20160401024221

Probably just a narrator who likes glass shoes... There's been weirder things in stories than that, though an active narrator that can interact with the story is definitely unusual.

Also, Cinderella doesn't always have glass shoes: in the Grimm version, she had shoes of pure gold. Of course, Mattel is likely recognizing the Perrault version a.k.a. "The Little Glass Slipper" and I think you have that one in mind too.