OK, this is SOOOO me....but help me choose PLEASE!!!

I still can't decide what to do for the back of my hair. At least I have the front and the general shape figured out! Help me choose please!!!! I know I want a chignon...it's just a matter of which one to best match my dress and overall look. (And remember that my hair is black, so it's harder to see curls.)

Thank you!!!!

BTW, I scheduled my hair trial for friday because I knew I would do this! So i still have a chance to see it before the big day! And these are all imaged from my hair stylist's site...so, this is all her work (except for the gwenyth paltrow one!)

1) True, sleek chignon





2) Messy/curly chignon





3) Wrapped chignon







Just for reference:
My dress is in my album (sorry, FH is sitting next to me)

My hair piece



What the front will look like...i'm just putting in a 40's wave in the bang area, but not all over my head