So with the ANCIENT Shrouded Cowl... the one you get from Hag's End... There seems to be a problem with my Argonian. When I put the cowl on, his hair goes away. That's it. Nothing else. There is no cowl on his head.
Also! When I take it off, I keep the bonus... so I can put on the Shrouded Cowl and get 55% more damage with bows.