A slightly weird yet kind of obvious armor look change for..well..everyone.
It involved Sockets and Gems.
Well, obviously Socketting a piece of gear is placing a gem inside it..so why now have this gem show?
Like, here's an idea:
The T10 shoulders for Death Knights have one side with a skull, and the other with spikes.
So why not for the 2 sockets available, have those gems be the eyes for instance?
There could be so many possibilities for making the gems visible and adding a slightly unique tone to them.
Some other ideas could be from having the empty(if empty) socket visible, to having the gem visible, to having unique places that the sockets are located on the armor to give it a better tone(the eyes on a shoulder, a central gem on the head, etc.), and to just, if it's what suits you, not even having the empty socket or gem show visibly on your character.
Any thoughts?