From the JP Blog

There is the “Dungeon Set” (Appears to be Tank – Caster – Physical DPS – Healer)




And 3 PvP sets – Behemoth, Gryphon and Dragon themed. There seems to be a lot of confusion with these, as you would assume that they are DRK, AST and MCH, but apparently Yoshi said the last one is MNK, so if MNK is changing from Eagle to Dragon maybe all the classes are getting new sets?