Can't remember if I mentioned this one in my first post on this thread, ages ago: capes with capes!
One of the early quest reward green chestpieces for Gault (I believe it's "Gault's Sleek Jacket") is an awesome suit with a full cape -- and a smaller cape on top of it. Over the top? Yes. Appropriate for the character? Totally. XD I've gotten one other random drop in a similar style once, but it seems to be (??) one of the more unusual appearances, at least on Empire side. Would love to see that style in a customizable, faction-free form.
Also seconding whoever mentioned an "invisible" belt a few posts back. The gun holster belt with the dancers' outfit -- not so cool actually