Glamour question for the devs

[File2ish]

Items equip-able only by disciples of war (such as a harness and subligar) can not be equipped by a disciple of magic, and vise versa.

As Zourin said, gear equip-able by "All Classes" will be able to be used for vanity, you will be able to mix and match gear like the snowman head, cascadier body, and RSE (level 1 race specific equipment) legs, hempen halfgloves, and valentine's day shoes together, or what have you on any job. But class/job exclusive gear is only "glamour-able" by that class/job, so you won't see any Dragoons running around with Black Mage AF1, or Bards in Monk AF.

EDIT: I'm not sure if vanity will appear in dungeons/fights/instances though, so you may or may not see a tank tanking Titan in a bikini.