Ok.  I opened the head piece in Poser and there is a hide bangs, shoulders and veil. But no way to hide the headpiece itself.

I looked at the textures and it doesn't look like the hair is fully modeled. It looks like it is part of the head piece itself.

However, like I said, I'm not very good at reading more than the very basic texture map, so you might want to contact Val3dArt just to make sure.

 

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi