What To Wear For The Polyster Party? [PICS]

So the Polyester Party is coming this Friday and I have a number of options. What is interesting, I have a number options, but which one do I pic?

I know my picture on the website is a bad picture, but what can I do with this for the Polyester Party?

1.)  The Billy Idol look.
My wife suggested this one, as when I am not at work, I wear Doc Martins and I have short hair. However, I am not sure I want to bleach my hair for this. However, I had this look, when I was MUCH younger. (Not to mention, I am not sure the hair I have left would survive a bleaching.)

2.) The Bruce Springsteen look.
This is more my look, when I am not at work. T-shirt, Levis, work-boots and metal-infused belt.

3.) Revenge Of The Nerds:
This is more like me, when I am not at work. BUT, I think I could pull this off, thanks to Mary Martin finding her father's old leisure suit.

4.) The George Michael Faith look:
Even in the 80s, Mr. Michael had a look that was synonymous with the style of the era. And what is sad, I have almost all of this to wear...LOL

Any help is appreciated. What to wear, what to wear...sigh.