I see no problem with a glamour toggle similar to the one used in FFXI. In that game it puts other players into a single cohesive outfit (racial starting gear in that game's case) so, no you wouldn't necessarily end up seeing people in mix 'n match outfits which is silly to even put on the table. Also the two games share a playerbase somewhat and XI players don't seem to get into a fuss that people may not see their Style Lock, which also btw lets you wear any and all armor for glamour as long as you've attained the level to wear it at some point.