So instead of a nifty poll, I'd like to ask a question that you may answer in the comments:
What colour is Eris' hair?
etc. . . etc. . .
I'm very curious about individual perceptions.
And don't go getting all metaphysical on me, please. None of this "Goddesses don't have hair" stuff. Just, when you think of Her, what colour hair do you think of?
If you wish to get more descriptive, feel free. Eyes, height, lips. . . describe what you wish. I'm very interested. If you have a favourite picture, you could include that as well!
Then read the rest of the comments and see what others think :)