Quote Originally Posted by ispano View Post
I'm honestly trying to find it, swore it was in one of the Live Letters where they said it wasn't separate slots. I'll keep looking though.

EDIT: This is NOT the quote i'm referring to, but seems related.
Looking ahead to Patch 2.2, crafters will be able to alter gear designs using a “template” system (official name TBD), giving them yet another role in creating desirable gear.
Honestly, that sounds like we're going to be able to create patterns on our gear. And sense "katagami" is the Japanese word for "stencils used for dying", that might have something to do with it.