Best sexy Halloween costumes 2021

Want to look hot this Halloween? Here are the best and sexiest Halloween costume ideas that you need to rock this year.

Halloween doesn’t just have to be about scary or spooky costumes. It’s also just about having fun with dress-ups! So why not take the opportunity to rock a sultry, sexy costume? Halloween is the one night of the year where anything goes.

If you’re on the hunt for ideas for your next sassy, sexed-up fancy dress outfit, you’ve come to the right place. We’ve found some of the best sexy Halloween costume ideas out there. Scroll through to see what you should dress as this year.


Where to buy sexy Halloween costumes

The sexiest Halloween costume ideas for 2021

1. A dead bride

While you may think a dead bride is a little scary, this costume idea can look really sexy, depending on your choice of outfit. Instead of a dress, opt for white lingerie and then use fake blood and makeup to make the look appropriate for Halloween.

Morphe 9w Smoke Shadow Artisty Eyeshadow Palette
Morphe 9w Smoke Shadow Artisty Eyeshadow Palette

PrettyLittleThing


2. A cute cheerleader

Dressing up as a high school cheerleader can make you look cute and sexy at the same time. A crop top and short skirt, paired with white sneakers or even a pair of heels. A flirty up-do will complete the look!

adidas Originals Continental 80 Junior Trainers
adidas Originals Continental 80 Junior Trainers

Very.co.uk

Black And White Two Pack Basic Headband
Black And White Two Pack Basic Headband

PrettyLittleThing


3. Jessica Rabbit

This fictional character is widely known as one of the most recognisable sex symbols in animation. If you can’t find this ready-made costume online, you can DIY it at home with a red dress, red wig and purple gloves.


4. Mia Wallace from Pulp Fiction

Portrayed by Uma Thurman in Pulp Fiction, Mia Wallace is an iconic character in her own right. While she’s known for not wearing many clothes, this outfit certainly brings her character to life.

Parisienne Black Plunge Longline Bra and Crotchless Thong Set
Parisienne Black Plunge Longline Bra and Crotchless Thong Set

Lovehoney

White Puff Ball Sleeve Oversized Shirt Dress
White Puff Ball Sleeve Oversized Shirt Dress

Missguided

4 Pack Large Plastic Syringe for Scientific Labs
4 Pack Large Plastic Syringe for Scientific Labs

Amazon


5. A police officer

You can’t go wrong with a sexy police officer – and it’s surprisingly really easy. Get your hands on a police cap and handcuffs – then you can build the rest of the outfit from clothes you already own.

Metal Handcuffs with Police Game Key, Costume Accessories
Metal Handcuffs with Police Game Key, Costume Accessories

Amazon

Bondara Flirt Guilty Pleasure Police Three Piece Costume
Bondara Flirt Guilty Pleasure Police Three Piece Costume

Bondara

Black Strappy Chunky Square Toe Heel
Black Strappy Chunky Square Toe Heel

I Saw It First


6. Lara Croft

Another iconic and sexy fictional character is Lara Croft from the video game franchise Tomb Raider. You should be able to find a number of ready-to-go costumes online.

Tomb Hunter 1990s Fancy Dress Costume Outfit
Tomb Hunter 1990s Fancy Dress Costume Outfit

Amazon

NYX Professional Makeup Shout Loud Hydrating Satin Lipstick
NYX Professional Makeup Shout Loud Hydrating Satin Lipstick

Very.co.uk


7. Princess Jasmine

While a Disney Princess isn’t usually regarded as sexy, Princess Jasmine is an exception. The crop top and pants, coupled with the sultry hair and makeup is a match made in heaven!

ASOS DESIGN Lingo Embellished Pointed Ballet Flats in Teal Satin
ASOS DESIGN Lingo Embellished Pointed Ballet Flats in Teal Satin

ASOS

Emerald Green Acrylic Bead Tassel Earring
Emerald Green Acrylic Bead Tassel Earring

PrettyLittleThing


8. A mermaid

Make a splash at your next Halloween party with this awesome mermaid costume idea. It’s even better when you do it with friends – making this a great group costume idea.


9. A lifeguard

Does anybody need saving? It’s time to embrace your inner Baywatch. All you’ll need is a red one-piece (or bikini if you’re feeling extra sexy) and some white denim shorts.


10. A baseball player

If you’re trying to impress a sports-lover, why not embrace your inner baseball player? It’s one of the few sporting uniforms that can be turned into something really sexy.

Baseball Bat Rounders Baseball Bat Silver Aluminium
Baseball Bat Rounders Baseball Bat Silver Aluminium

Amazon

Personalised Name and Number MLB Jersey Baseball Shirt for Baseball
Personalised Name and Number MLB Jersey Baseball Shirt for Baseball

Amazon


11. Regina George

“Get in loser, we’re going shopping!” Regina George from Mean Girls is another iconic movie character. The best part? You can choose any of her looks from the film and make it your own.

White Double Layer Soft Touch Scoop Vest Bodysuit
White Double Layer Soft Touch Scoop Vest Bodysuit

I Saw It First

Bunny Rabbit Ears Fancy Dress Costume Accessory
Bunny Rabbit Ears Fancy Dress Costume Accessory

Amazon


12. A sexy bunny

Whether you take it Playboy bunny style in all-pink or an all-black variation as pictured here, a sexy bunny is one of the most obvious choices for a sexy Halloween costume.

 Bondara Flirt Show Bunny Five-Piece Costume
Bondara Flirt Show Bunny Five-Piece Costume

Bondara


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