Beautiful light, some really lovely elements. I should be loving this image but something is off for me and I can't put my finger on it. Maybe it's the skirt too bunched up and looking like a plastic bag, or something. Great work though.
There is so much that I like about this shot, especially the pose and wardrobe. I think I would like the shot better if the legs had a bit more light since that is such an important part of a ballet dancer.