Well, I'm not a heavy roleplayer, and I've always been most interested in the stats of my armor than the looks (to a certain degree). However, As an MA lover, I have several sets in my appartment, and when I go out hunting, I find myself saying "Hmmm the red Matis or the blue Tryker one" more often than not. (just an example, i have like 10 different sets of medium standing by when I want to hunt

) Having additional styles, or hats and the like, would only make it harder for me... but I'd still like to have more options
I'm more in favor of increasing the amount of patterns there are for the current armors, rather than adding entirely new concepts such as fashion clothing... but LA and MA "helmets" (like, a hard-hat for MA and some sort of baseball cap for LA) would be a nice addition.
That ofcourse means heads would never be unprotected anymore, but would that be so bad? I mean, if youre gonna wear medium armor anyway (decent protection) would you leave your head completely unexposed? Same with light... after all, the head is a very vulnerable spot, every little bit of protection you can get on it would help I'm sure...