I like very much the way you "make appear" her right hand in the video :)
Regarding the head, I have notice you start drawing eyes in the same pose, mostly, in all your characters.
This choice also determines the position of the torso, aligned with the head. You may discover new drawing experiences if you just move the angle of your head's character, and you will move away from your comfort zone :)
Also ,the costume and dress is very well suggested, with just few strokes, making good the statement "less is more" :)
very nice, @veryspider!