Fashion

20 Sexy Prom Dresses That'll Instantly Boost Your Confidence For The Big Dance

Prom is one of the few chances that most girls have in their life to get really, really dressed up. Most of us aren't going to land on a red carpet in our lifetime, so there's really just your wedding, maybe a few fancy black-tie events if you're lucky, and prom. Most people go the classy white dress route for their wedding, and most black-tie affairs are work-related, for charity, or otherwise unsuitable for a bedazzled thigh-high slit. A truly sexy prom dress is one that makes you feel confident and gorgeous — both on the dance floor, and when you look back at photos from the big night.

Click through for 20 dresses basically guaranteed to make you feel your best at prom.

by Kelly Dougher

A Sexy Statement

OK, so this first one isn’t actually a dress. If you want to stand out at your prom, consider a romper or jumpsuit. Breaking away from the norm is always hot.

BCBGMAXAZRIA Turner Romper, $35 rental, renttherunway.com

For the Girl on a Budget

Right? I were surprised to find this at Forever 21 too. It’s simple and understated the high-low hem feels super flirty. Plus it won’t break the bank.

Draped Chiffon Lace Dress, $45, forever21.com

No Fashion Tape Required

This gown may have quite the plunging neckline, but look closely: There’s illusion netting, eliminating the need for tricky fashion tape solutions that could distract you from dancing.

Way-In Pleated Strapless Gown, $58, shop.nordstrom.com

Sexy Boho Style

You can stay true to your bohemian style and still look glam in this dress.

Glamorous Maxi Dress with Embroidery, $73, asos.com

Cover Your Curves in Glitter

Just because you absolutely can’t go braless doesn’t mean your dress can’t be a total showstopper.

Badgley Mischka Rolling in the Glitz Gown, $75 rental, renttherunway.com

An Intriguing Open Back

Everyone loves an open back, but with this sassy dress you can make all the boys and girls at prom look twice at yours.

BCBGMAXAZRIA Cage Lock Gown, $95 rental, renttherunway.com

Silver Sparkle

This is what Ariel would wear to the prom if she really wanted to get that prince to kiss her.

Nicole Miller Arctic Mist Gown, $100 rental, renttherunway.com

Subtly Sheer

This gorgeous pink dress is sweet and innocent, until you get up from the table and flash a hint of your legs.

ASOS Lace Fishtail Maxi Dress, $135, asos.com

A Fun and Flirty Print

Proof that florals can be edgy, too.

Lipsy Printed Bandeau Maxi Dress, $144, asos.com

Goddess-Worthy

You’ll feel regal and sultry in this amazing black and gold gown.

Theia Golden Trim Gown, $150 rental, renttherunway.com

A Class Act

Another great option that’ll let you rock a proper bra! You won’t have to worry about tugging at straps or bodices all night, so you can focus on feeling awesome.

Virgo Lounge Julisa Wrap Front Dress, $172, asos.com

The Perfect Combo

A floor-length gown gets way more prom appropriate with a reasonable slit that makes dancing easier.

Line & Dot Seymour Sequin Dress, $188, nastygal.com

Make Them Blush

This dress somehow manages to be sweet and innocent but also flirty and alluring at the same time, thanks to the soft pink color and the daring cutout.

Philosophy Blush Flutter Gown, $200 rental, renttherunway.com

The Opposite of Bridal

Wearing white to prom can be tricky (too much lace and you end up in bridal territory) but the trendy cut of this dress overrides the color.

Fame and Partners Wired Cross Wrap Front Dress, $208, asos.com

Show Off That Collarbone

There’s something about an off-the-shoulder look that instantly makes you feel like a Disney princess.

Virgos Lounge Greta Off-Shoulder Dress, $217, asos.com

Flowy & Feminine

There’s that awesome open back effect again.

Fame and Partners Drama Queen Maxi Dress, $272, asos.com

For The Daring

Fake a risque look by opting for some extra illusion netting. You’ll be way more comfortable that way.

For Love and Lemons Luau Lace Mini Dress, $282, nastygal.com

Off the Shoulder

This dress is so sweet and simple, which can be a refreshing take on sexiness.

Forever Unique Plus Off the Shoulder Dress, $336, asos.com

Bright Yellow

A bright color = instant confidence. Pair it with a bold lip for even more head-turning prowess.

Jill Jill Stuart Sleeveless Deep V-Neck Chiffon Gown, $438, bloomingdales.com

Red Lace

A lace bodice feels ultra pretty, and that flowy skirt will look SO good in photos.

Mac Duggal “The Nina” Floral Ballgown, $578, shop.nordstrom.com

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