1970s: Like tie-dye, floral, and lots of beads and fringe
Boho/Bohemian: Also with fringe/beads and loose, flowing clothing
Swag: Think camouflage and high top sneakers; slightly sporty (idk if this is just a usa thing)
Glam- sparkle, furry jackets, big hoop earrings, bright colors!
I’ll think of more 
and send some examples