80's Party outfit - advice please

[welshmum]

This probably shouldn't be in style but....I've got an 80's party to attend and I'm keen to do it properly. Any ideas for a pop star I could go as and how I could do the outfit/make up hair?
TIA

www.dn.se/content/1/c6/33/67/58/tors_debbie_1.jpg
she looks like a drag queen here

The red mni dress she wore singing 'Sunday Girl' was my fave.

Ginerbear - thanks for all the advice.
I found a gold coloured dress in a vintage shop, have black plastic stilletos, wide belt, blonde wig and huge hoop earrings - outift looks very Debbie Harry.
My face makes if look more Diana Dors...but what the hell