On the official site, there are 2 pictures for the jobs that currently have decent amount of info. If you notice, there is a similarity in the armor between all of the jobs in one of the pics. The similar armor they're wearing looks brown and hemp like, whereas the other pic looks much better for each class. Could it be that the hemp clothing is the initial armor for each of the classes and the other armor is more of their "AF" equipment?
We cast away priceless time in dreams, born of imagination, fed upon illusion, and put to death by reality. - Judy Garland