I love your question..."does anyone have any ideas as to the trousers and shoes they wore?" Some of us on here were 'they' lol.
Not sure if you are m or f but either way trousers were billowing with tight ankles or maybe tight pvc or leather teamed with a big frilly shirt. Scarves were used round the neck, waist and to tie up hair. Pixie boots or thigh boots were v popular.
Make up was pale skin, blusher in definite cheek bone streaks, heavy eyeliner almost egyptian style, bright eyeshadows applied liberally and plenty of lipstick. The girls wore pretty similar too.
You should get plenty of ideas from looking at the pics on our sister site
http://www.pure80spop.co.uk/Hope this is useful.