So, I'm not even sure this is possible because you need to also open the mod in creation kit, but I was hoping someone would be able to make a SkyUI plugin for the MCM to allow you to assign body slots to armor and clothing and accessories on the fly. That way, no more having to back out of the game to go through the tedious and error-prone fumbling through the CK that I am infamous for.
The way I envision it, open the MCM, go to your SkyUI settings, select Hot Swap for body slots and then be able to go through your inventory and change each slot so you can have multiple layered pieces of armor/clothes/jewelry present without the dreaded disappearing mesh.
Pleeeeeease make this a reality...? Tanin? Gopher? Anyone?
*microphone feedback whines, then crickets*