I liked seeing the pattern you used for the flac vest. that realy helps! I've been wanting to try this on one of my figures for a while since seeing darklords boba. I expect several of us will eventually emulate his work!
yours looks great! I'm wondering how this technique might look placed over the new bespin luke figure since it has ball jointed torso and hip joints... might give the end resulting figure more range of motion... might wind up trying this out on mine.
Something else I was pondering was using velcro on the vest's lower half so that it is removable... or use stretch cord even?