Talk:Princess Celestia/@comment-27578467-20170623053510/@comment-25559529-20170627230531

It's not based on anything concrete; stemming from Celestia's depiction in the pilot's opening storybook, people assumed that must be Celestia's equivalent to Luna's "early" appearance.

There's another one that's not really noticed; Celestia's depiction in the stain glass window of them defeating Discord has her with a blue mane.