She's seems off balance and her boobs are high on her chest and too balloony, maybe these will help a bit, and make sure your drapery still expresses the form underneath with the shapes of your folds.
Keep up the good work!
"Today, a young man on acid, realised that all matter is merely energy condensed to a slow vibration. That we are all one consciousness experiencing itself subjectively, there is no such thing as death, life is only a dream, and we are the imagination of ourselves... here's Tom with the weather." - Bill Hicks