She appears how she wants to, and that may differ from individual to individual.
To me, she appears as 5'5, with long red beautiful hair and deep brown eyes, and very fair skin.
I have heard from others who are close with her that she appeared with black hair, with blonde hair, as a female humanoid being with wings but with her face hidden, etc.
The Powers of Hell aren't the same with everyone when it comes to their appearance. They appear as they want to.
I know they treat everyone who is a spiritual Satanist fairly though, and with patience, in my experience.
