Your hair looks shoulder-length, or a little past, in that pic. Is that how long it was at the time, or is it just the garb that makes it look shorter? Anyway, I think the color looks fantastic - you have very dramatic coloring, and if you lightened your hair, it would be the same color as your face, and would make you look washed out. I bet you'll have beautiful salt and pepper hair when you do start to go grey.