Just want to second this request and give it a bump.

My own tale of woe concerning the lack of this feature involves the lvl 60 crafting sets. I went to the enormous trouble of crafting the "-master's" sets for all 8 classes, then made the ironworks set for stats. However the ironworks set is boring and I would love to be able to glamour each classes lvl 60 set onto the ironworks so if my LTW equips it, it looks like the LTW class set and if my BSM equips it, it appears as the BSM class set etc etc.

I can only hope this is something we will one day see!