This concept looks really good. I would like to see it done with an over-the-shoulder view of the character's perspective for more emotional intimacy, or a more detached, mid-distance shot for a more introverted emotional context.
It would just be nice to see this where the artist is not forcing perspective to suit the shot they are looking for; it makes it look like she is looking at the mirror at a 45 degree angle.
It is a faux-pa from inexperience resulting in overcompensation, and troubling to look at, but it is an easy fix that could be corrected and could result in an even better drawing when remastered.