In Bill & Ted’s Excellent Adventure, William “Bill” Preston Esquire (Alex Winter) and Theodore “Ted” Logan (Keanu Reeves) are two metalhead slackers trying to write a history report when they encounter a traveler from the future who gives them access to a time travel machine.

When Courtney Love burst onto the music scene in the ’90s her tattered baby doll style received just as much attention as her music and constant tabloid headlines. She became a fashion icon for teenage girls everywhere.

Considered by many to be the “King of Grunge Rock”, Kurt Cobain became the unwillingly leader of a generation. His jaded attitude and “don’t care” appearance was something to which many kids could relate. Though his life was cut short, his music remains influential to this day.

Not the brightest crayon in the box, Beavis spends most of his time watching TV and doing whatever Butt-head tells him to do. Although, if you put enough caffeine in him he becomes an entirely different person known as “Cornholio.” Don’t worry, this look is easy to achieve as well. You just have to pull your Metallica shirt over your head. It’s almost like two costumes in one.

Andrew WK is a rock singer and songwriter known for his hit single Party Hard, and for partying hard. This outfit just needs one more thing — for you to wear the jeans seven months straight to build up that grime.

Garth Algar, played by Dana Carvey, is a timid, high-strung heavy metal fan. He’s sidekick to Wayne Campbell and co-host of public-access television show Wayne’s World. He’s been rocking plastic glasses and flannels since before it was cool. Party on, Garth.