Ok, I have to go to a costume party...I want to go as a 70's/80's goth or punk...I need clothing ideas and how can i get my hair to stand in spikes (its about boob length)My wardrobe is mostly black as well

Well, I'm a guy. I'm about to attempt to give you fashion advice lol. Here goes...I'd get a denim jacket that's about 2-3 sizes too small, start with that. And then maybe a black shirt with a 70-80s band on it (personally I LOVE LOVE LOVE Queen). And then some faded jeans, with a pair of chuck taylor's (converse). They should be black, high top. I'd go with green hair, and a pair of purple sun glasses. I might be thinking more 90s...but I think you could pull that off as 80s.

try with velvet skirt dress and black corset with velvet elements on it. about hair i think it should be pink