here she is, what do you think? In the end I left her big big eyes, she is such a cute character, so I think it fits here. I also really like this pose, it suits her just perfectly.
I was a little worried about dress covering the cutie mark, I did not wanted to have it covered... but after a short while I realized it will be a great pattern for a dress!
I also made a version with black dress and more night scenery:
