I'm missing half of my pinky finger in my dreams. I'm still waiting for the time when I wake up with it gone. I'm not too concerned about it, I have a thimble to put over it and I'm actually getting so used to it that when I wake up it feels strange to have a full hand. I just wish I could get used to the nose bleeds--
I think you'd look good with white hair, though! It sounds exotic and pretty, not so much 'old lady'.