This one feels a little incomplete. I can see where I drew in some cloth but didn't finish drawing it in and there is no color. I think that I was thrown by how complicated dome of the folds where. That's part of the problem with fabric is that unlike anatomy there aren't any rules or landmarks that stay consistent from image to image you just kind of have to muscle through. 

After three hours I think that this came out pretty good. I think that my version is has a little more contrast than the original and that's something that I'll need to watch out for in the future.