12 Sexy Halloween Costume Ideas You’ll Want to Steal in 2024!

Finding a sexy Halloween costume that isn’t too overdone seems to be my problem every year. Halloween is right around the corner, and I don’t know bout you, but I’m already hunting for the perfect costume. And let’s be real- while we all love spooky season, the best part is getting dressed up with your girls and feeling sexy, confident, and a little bit extra. If you’re looking for a costume that’s going to turn heads and rack up those Instagram likes, you’ve come to the right place!

When coming up with these costumes, I tried to link as many items on Amazon as possible- you want something quick that won’t break the bank! Plus, some of these costumes involve a little DIY, and you’re not going to want to destroy your nice clothes for one night of fun!

Whether you’re looking to channel your inner queen, a funky pop star, or even a fantasy character straight from Netflix, I’ve got 20 sexy Halloween costume ideas to inspire you! Time to have an unforgettable Halloween!

Sexy Halloween Costumes to Try!

1. Dallas Cowgirls

The Dallas Cowgirls costume is back in the spotlight this Halloween thanks to Netflix’s America’s Sweethearts series. This iconic cheerleader look is the perfect balance of cute, sporty, and sexy- the perfect halloween costume!

To nail the look, grab a pair of white cowboy boots, star-studded blue and white shorts (or DIY a pair of your own white shorts), a long sleeve blue crop top and a fitted white vest. It’s all about the classic cheerleader vibe, but with some extra glam! Big, voluminous hair and bold makeup- think winged eyeliner and some sparkles- will add that extra pop to make you look like you just stepped off the field! Don’t forget the pompoms!

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2. Glinda the Good Witch

sexy Halloween costume
Wicked costume

There has been a ton of hype about the upcoming Wicked movie, and even if it’s not released until November you can still channel your inner fairy tale with this costume! Glinda the Good Witch from The Wizard of Oz is one of my all-time favourite characters, and the queen Ariana Grande is playing her in the new movie, which I could NOT be more excited about! But instead of going full-on princess with your costume, why not give her a little sass? Picture this: a pastel pink flowy dress with glitter everywhere and, of course, that iconic sparkly crown.

Pair this look with some glittery silver heels and a soft, smokey eye. Trust me, people will be like “Good witch? More like drop-dead gorgeous witch!”

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3. Sabrina Carpenter

My all-time favourite pop-star is really having her moment this year, and who wouldn’t want to channel their inner Sabrina Carpenter? She’s got the perfect mix of girl-next-door and glam vibes, which is exactly why her look makes for a killer Halloween costume.

Grab a sparkly silver bodysuit and some tights, or find a cute, flowy babydoll dress with some heels. Don’t forget her iconic blond hair (style those bangs as best as you can!), red lipstick tattoo and her bedazzled microphone to complete the look. Added points if you can find an alien to make out with all night!

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4. Mia Thermopolis from Princess Diaries

sexy Halloween costume
Princess Diaries 3

Ready to transform from an ordinary girl into Genovian royalty? In honour of Princess Diaries officially getting a 3rd movie, channel your inner Mia Thermopolis with this cute and sexy Halloween costume!

To nail this look, grab a white dress with a poofy skirt, and don’t forget the essentials: Elbow-length white gloves, a glittery tiara, plain black sunnies and some old-school headphones. For makeup, keep it fresh and glowing with soft eyeshadow, a little highlighter, and the iconic cherry-red lips. Style your hair in an elegant updo for that final princess touch!

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5. Brat Summer

Summer may be over but Brat Summer is forever! Channel your inner raver with this easy, sexy Charlie XCX costume. This costume is more about attitude than anything else!

Start with a neon green tank top and pair it with a y2k-vibe mini skirt. Add some knee-high boots, and some chunky “bug-eyed” sunglasses to complete the look! As for hair and makeup, you can crimp or wave your hair to get Charlie’s iconic look, and add lots of glitter to your makeup look. This look is perfect for anyone who wants to stand out, be a bit edgy, and feel totally empowered!

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6. Girly Ghostface

sexy Halloween costume
Ghostface costume

Ready to give the classic slasher a hot twist? A sexy Ghostface costume is the perfect mix of spooky and sultry! To pull this off, go for a form-fitting black dress or a sleek bodysuit with a mini skirt. Add some thigh-high socks or fishnet tights with some heels for that sexy edge, and pair it with a Ghostface mask for that iconic Scream vibe. This crystallized one is so cute!

Accessorize with a fake knife (or other blood-splattered prop) to keep the horror theme alive while still looking fierce. Don’t forget the makeup for when the mask is off! Go dark and dramatic- smoky eyes and a bold lip will take your costume to the next level. This costume is perfect for anyone who wants to be the scream queen of the night and turn some heads while doing it!

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7. Sexy Shrek

Yes, you heard that right- a sexy Shrek costume is the ultimate unexpected Halloween look, and it’s way more fun than you might think! To pull this off, grab a white tank or tube top and tuck it into a tan mini skirt. Cinch your waist with a brown leather corset belt, and add thigh-high boots or fishnets to give it some sass. Top the look off with some signature ogre ears that you can either buy or DIY. For makeup, you can go all out with the green face paint or simply do a green eye look.

This sexy Halloween costume is perfect for anyone who wants to have fun with their look and bring a little swampy attitude to the party. Bonus points if you can find a Donkey to complete the duo!

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8. Peaky Blinders

sexy Halloween costume
Peaky Blinders costume

With the Peaky Blinders movie on the horizon, now’s the perfect time to rock a sexy Tommy Shelby-inspired look for Halloween! This costume is all about combining sharp, vintage style with a modern, flirty twist. Start with a fitted suit vest and a plaid mini skirt, and throw on a fitted trench coat over top. To complete the look, throw on a newsboy cap and grab a toy pocket watch as a nod to Tommy’s iconic accessories. Add a tie and some chunky black Mary Jane heels, and don’t forget a (fake) cigarette for that edgy vibe.

Keep your makeup bold and smoky for this look to achieve that mysterious, badass energy. This sexy Halloween costume is perfect for anyone who wants to mix old-school gangster with modern-day glam, making you the boss of the party!

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9. Juliet

With Broadway’s Romeo + Juliet revival bringing a fresh, modern twist to the iconic tale, a sexy Juliet costume is the perfect way to channel that classic romance with a bold update. To create a sultry version of this star-crossed lover, start with a flowy, silk white dress- something elegant but with a modern, form-fitting silhouette to add a flirty edge. Pair it with some dainty, sparkly heels to up the spice.

Don’t forget the romantic details- add a long silver pendant necklace and some fluffy angel wings to reference the iconic movie. Keep your makeup soft yet striking, with rosy cheeks and soft, glossed lips. Whether you’re recreating the timeless tragedy or embracing the new Broadway version, this sexy Halloween costume will have you ready to steal the show!

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10. Polly Pocket

sexy Halloween costume
Polly Pocket costume

Move over Barbie, a new doll is in town! A sexy Polly Pocket costume is the perfect way to tap into 90s vibes while staying totally on-trend. Start with pastel coloured tank top to channel Polly’s bright and cheerful aesthetic. Pair it with a denim mini skirt and some chunky heels in another light pastel colour. You can add fun details like a pink flip phone, butterfly clips and of course, a cute bag!

Keep the makeup bright and colourful, with bold eyeshadow and glossy lips to give the whole look a cute and flirty vibe. This sexy Halloween costume is perfect for anyone who wants to mix retro fun with modern, eye-catching style!

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11. Sexy Deadpool

Want to bring a little sass and a lot of edge to your Halloween? A sexy Deadpool costume is the way to go! With Deadpool & Wolverine being a hit in theatres this year, this costume is a total win for this spooky season. To make Deadpool’s signature red-and-black suit a little sexier, opt for a red leather mini dress with a few strategic cutouts or mesh panels to keep it flirty yet fierce. Add knee-high red leather boots, a thigh holster, and a utility belt for that mercenary vibe.

Complete the look with Deadpool’s iconic mask (or you can go half-mask if that’s more up your alley) and accessorize with toy weapons like katanas or pistols to channel Wade Wilson’s badass energy. For makeup, go bold with smokey eyes and a red lip to match the dress. This sexy Halloween costume is perfect for anyone that loves action, humour and a little bit of trouble!

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12. F1 Driver

sexy Halloween costume
F1 costume

Need for speed, but make it fashion! A sexy F1 driver costume is a killer choice for Halloween, especially with Formula 1’s growing popularity. To pull this off, grab a fitted racing jumpsuit or a romper in classic F1 colours- red, black, or checkered patterns. Look for an oversized leather racing jacket to thrown on over top, and finish it off with some red sneakers. Accessorize with some sleek black sunnies and gold hoops, and slick your hair back into a low bun.

For a glam touch, go with bold eyeliner and a glossy red lip to match the racing theme. Whether you’re a motorsport fan or just love the idea of taking control, this sexy Halloween costume is the perfect mix of fast and fabulous. You’ll definitely be first to the finish line at any party!

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There you have it- 12 sexy Halloween costume ideas that will make you the star of the night! Whether you’re into pop culture icons, fantasy queens, or music legends, there’s something here for everyone! These Halloween costume ideas are super easy to pull off, totally trendy, and guaranteed to get all the attention (and maybe even win you a costume contest or two!)

So what are you waiting for? Get shopping, get creative, and get ready to slay this Halloween! Let me know in the comments which costume you’re going with, and don’t forget to tag me in your Instagram pics! Can’t wait to see how you rock these looks! 🎃✨

Need some inspiration for more fall activities? Check out my post, 50 Fun & Cozy Fall Activities!

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