Eeeek! No wrist cuffs, or any hard metal on the upper arm. I am horribly self-conscious about my arms and metal bangles will just bite into my flab. Also, big cuffs at the wrist cut of your arm and actually make it look shorter. Long gloves will elongate the arm, even if they're warm. It's the very same reason I never wear those ankle cuffs. I already suffer from an acute case of cankle, and a big band around my ankle will make it look even more stumpy.
Oh, to think of the money I have spent on cosmetic surgery consultations that i should have just spent on more gloves!