Here's my version of her.
Designer Notes: Being such a prestigious spellcaster and political figure I decided to go with a kind of glamorous style with her outfit. The wheel seemed rather cumbersome so I have these streams of magical energy that circle around her body whenever she uses her magic.
I see her being a bit of a celebrity due to all her fame. While she can get a little haughty, she's wise and can easily back up any claim.