facial suggestions

(just screencapped a random one, don't have the patience to even check how many frames you have)
it depends on what the purpose of the character is for the face
is she confident but feminine?,
changed eyebrows, same eyes
flat character and feminine?
i'd change both
confident and tomboyish?
i'd keep them both where you have them
i think you've done a good enough job portraying the fact she's female and using appropriate breast size
if the character is more of a tomboy, you could lean to just making the robe fall flat over her chest.
edit: starting to see what you mean about the transformation.
she seems to shrink vertically, and i'd say her feet get too close to each other.
perhaps you should end with a semi dynamic pose to complement the slide.