Farming those level 60 Epic-On-Reveals

Since i'm one of those really poor, terribly funded players, I try to farm those level 60 equips and get decent stats on them. My question is this, I already know that the gloves and hat drop from Brown Teddies, and that's pretty much the only place i've been farming so far. Does anyone know where the other pieces of the set drop? And if possible, the most efficient place to farm them?