11970: Belted Dresses
Tara Greenbaum//Getty ImagesThe full skirt of the '60s and hourglass silhouette led to girls everywhere belting their prom dresses in the late '60s and early '70s. Can we talk about those chic glasses though?!
21971: Babydoll Dresses
Justin de Villeneuve//Getty ImagesWe give credit to Twiggy's iconic 1970 Vogue cover for this cutesy trend taking over prom nights everywhere.
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31972: Empire Waists
Tara Greenbaum//Getty ImagesYou're looking at the go-to dress style in the early '70s. Bonus points if your dress had a different fabric on the top and bottom.
41973: Thin Straps
Tom Kelley Archive//Getty ImagesJersey material + barely-there straps = prom queen status. Spoiler alert: This one comes back around in a few decades.
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51974: Peasant Details
NBC//Getty ImagesWe see you, folksy trim on a ruffled sleeve. Girls found clever ways to work in peasant details during this very special time.
61975: High Necklines
Allan Roberts//Getty ImagesThe high-neck, long-sleeve look of the mid-'70s was the only way to embrace your inner flower child on prom night.
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71976: Satin Dresses
Silver Screen Collection//Getty ImagesThings might not have ended well on prom night for Carrie, but the dress Sissy Spacek wore was right on par with trends of the time.
81977: Pastels
H. Armstrong Roberts/ClassicStock//Getty ImagesWhether you wore head-to-toe buttercup yellow or peachy pink was up to you.
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91978: Eyelet Lace
Denver Post//Getty ImagesThe peasant trend of the '70s meant that eyelet lace was a go-to fabric for prom dresses. Rustic glam, I guess?
101979: Halter Necks
Historical//Getty ImagesIf you wanted to be the epitome of style and sophistication in the late '70s, you channeled Studio 54. As in, you wore a sleek halter style on prom night, and your date wore bell bottoms.
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111980: Big Sleeves
NBC//Getty ImagesEntering the '80s, we started to see that bigger was better—and this meant sleeves started growing a few inches upward.
121981: Tulle Skirts
Fairfax Media Archives//Getty ImagesTulle, tulle...and more tulle. The more layers, the better. And a high side pony was appropriate formal hair, apparently.
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131982: Bows
Frank Lennon//Getty ImagesA big bow was essentially a requirement for all prom looks in the early '80s, whether it was on your bustle or in your hair.
141983: Drop Waist Dresses
Chicago History Museum//Getty ImagesThe most common prom style throughout the '80s was a drop waist dress that gave way to a billowing skirt. Don't ask us why tho, because agreed, it wasn't always the most flattering.
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151984: Ruffles
CBS Photo Archive//Getty ImagesRuffles became big—no pun intended—during the mid-'80s, because, say it with us, bigger is better!
161985: Sheer Gloves
New York Post Archives//Getty Images'80s fashion was all about accessories, and by far, the most popular addition to any prom dress were sheer lace gloves.
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171986: Matching Dates
Wally McNamee//Getty ImagesOutfit coordination reached a new level in the '80s. We dig it.
181987: Bubble Dresses
Fairfax Media Archives//Getty ImagesIn the late '80s, girls started opting for shorter styles—and the oh-so-popular bubble dress was born.
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191988: Iridescent Fabrics
Tim Jones//Getty ImagesShiny, shimmery fabrics were *very* '80s. These dresses definitely made it harder for your date to lose you on the dance floor.
201989: Layered Dresses
Arlene Blades Photography//Getty ImagesAll. the. rage. Bonus points if they happened to be worn with white tights and flats.

I'm Cosmopolitan's Associate Fashion Editor and write about any and all trends, major celeb fashion moments, and why wide-leg jeans are basically the best. I originally moved to New York City to audition for RENT, only to find out that the play closed 10 years ago.
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