People's Choice Award planning

So for this year's People's Choice Awards I'm planning to go retro.
For Christmas I recieved a Betsey Johnson pencil skirt that has a bit of a nautical theme, which was the inspiration for my style choice. Usually I dress very chic but definitely more modern for awards shows. But since the requirement is to be upscale and classy, I'm going with retro.

Hair: Marilyn Monroe hair curls
Eyes: Subtle, golds and champagne color with the classic liquid liner effect
Nails: French manicure

But I'm still not quite sure what exactly I'm wearing with my pencil skirt, or what my date is wearing (that'll be interesting) . Any ideas?