For most of us, our earliest memories of Prom happened on the big screen. Movies like Pretty in Pink, She's All That, and Never Been Kissed (depending on your age) all played at least a minor role in your expectations of the big night.

And while some of those expectations may have been a wee misguided (we've never heard of a high school simultaneously breaking out into perfectly choreographed dance routines, for instance...) there's one area that the movies do offer some valid inspiration for: The wardrobes.

From Bella Swan's classy teal gown, to Romy and Michelle's hilarious Desperately Seek Susan outfits, relive some of the movie's best prom outfits–and how you can update them for today.

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