Any Ideas For A 70's Inspired Prom Look?

So Prom is Saturday and our theme is "Saturday Night Fever" aka "70's Disco''. It's not a costume dance or anything, but I kind of want to throwback to the era a little. I'm wearing a short black dress with a short, cropped cheetah print jacket. I was thinking makeup, but from what I've seen it was either natural makeup, or light blue eyeshadow back then. I don't want to do either of those. Feathering my hair might look a bit silly for a 2009 prom. If you have any hair or makeup suggestions I would REALLY appreciate it. Thanks!