I guess I'm not 1st one to ask/talk about and I read this post
Companions in Blackwood can't wear helmets and one way I understand ZoS but to total honest, I use mostly costumes on my companies that use hood headgear that is not covered there the whole face but what it does to is destroy costume for me and also destroy my immersive of my gameplay

which honestly makes stop use my companies.
So my question is any plan of adding a feature that you can turn on and off headgear just like we can do on our own char???
If you find yourself alone, riding in green fields with the sun on your face, do not be troubled; for you are in Elysium, and you're already dead
What we do in life, echoes in eternity