Creative and eye-catching. A great cover. I don't love her facial expression, but what can you do. It's an image that works both commercially and artistically. And, what's more, the dress and the sleeve are what make this image so stunning...and that's what a fashion image is supposed to convey above all else.
EDIT: Have to agree with Psylocke on the hair - it looks weird. I think the image is cropped in a way that makes it look like her skull goes on and on.
It's all about that epic face, the hairstyle bothers me a bit, but its still fresh with that background. I never like when masthead is that obscured, but here i don't mind, the glove was not necessary though. We get it she does a lot of costume movies.