Different makeup looks? I'd say that the most general looks are:
Natural (Naturally defined lashes and brows, tinted lipbalm and light facial makeup)
Smokey (Lined and blended dark eyeshadow and lots of mascara)
Innocent (Lots of mascara/false lashes, doll pink cheeks and cherry lips)
Classic (Matte face, red/berry lips, contoured eye with a flick of liner)
60's (Matte lips and face, lots of mascara and black liner)
80's (Bright eyeshadow and muted frosty lips)
Modern (Natural dewy face makeup, clean eyeshadow/mascara, pink/nude gloss)
There are lots more I can think of but I don't want to go on forever...hope that helps if your in a rut!