Original Description:
In my humanized universe of Equestria, I imagine Twilight when putting on her crown, she transforms into her Princess form. Growing at least 8ft and grew ahem boobs and hips. Gotta stand out to be a princess. When she’s off duty she goes to her regular size so she can enjoy her normal day off routines and blend in.
https://www.youtube.com/channel/UC1o-PvUPREQqvnGgweWwvYw