Something that doesn't make sense to me about the new outfit system is style materials...
If it only cost gold, not style materials to change a look then style materials are going to be basically useless after the update. Why would anyone craft a specific style of armor when they can just craft the default race style and then change the outfit? Honestly most of the style materials are dirt cheap already anyway, but what about the more rare/recent ones? There will be no need for them anymore.
I think they should make an outfit change cost gold and 1 style material per piece. Just my $.02.