serrasin wrote:
Regarding the mystique outfit the reason that she keeps it the same is more of a narrative technique to help the reader recognize her as Mystique. Thats my take on it anyways =p

We didnt see her strolling around in a Mystique-like costume when she was posing as Xavier. It didnt fit the character she was basing her look on then as it doesnt now. We dont need a visual reminder to know its Mystique.