If you've spent some time looking at the complains that frequent these forums, you'll see many people are unhappy with your style system. What I suggest here will solve that problem with a very simple solution.
The Idea:
Let us get the armor styles from dropped items. You could do this by adding a new tab that allows us to "research" unique models that can't be crafted normally.
Personal Wish:
My personal wish is to have the ability to research the various set bonuses from dropped gear that can't be made on any crafting station. You have no idea how annoying it is to kill off a set bonus like the warlock set, just because you've out leveled it.