In the movie, it is unclear whether the birds and the mice remade Cinderella's pink dress, or if Disney magic "fixed" it. (Kind of how Ariel can sit on a chair in tail form in the show).
One quip is that Cinderella only credits the mice, not the birds D:
Anyhow, it was cute. In the Pocket Princesses world, human-fantastical forms are magical and interchangeable (Ariel - legs to tail and back), but inanimate objects don't work that way.
Happy that lj finally allowed me to upload the gifs to my own scrapbook. Really wanted to have some Disney unboxing gifs :)