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The Classic Witch

Follow Cardi B's lead this October and opt for a sultry take on the classic witch costume. Just wear your favorite LBD with long gloves and, of course, the pointed hat to top it all off. To re-create the rapper's cinched look, add a matching corset.

Shop the look: Dion Lee Lattice Strap Corset

Alice from 'Closer'

Model Elsa Hosk channeled Natalie Portman's character, Alice, in the 2004 romantic drama Closer. Key pieces in successfully pulling off the look include a fringed bra top, platform pleaser sandals, and, of course, the pink wig.

Shop the look: Fleur du Mal Fringe Ouvert Bra

1960s Fembot

Back in 2018, Kendall Jenner went full-on Fembot à la movie series Austin Powers, and we'll admit it's a pretty genius idea. For those who own a pastel-colored negligee with fur trimmings, you're already halfway there.

Shop the look: Gilda & Pearl Diana Sheer Slip Dress

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Mod Stewardess

Iconic supermodel Cindy Crawford, along with husband Rande Gerber and Hollywood actor George Clooney, decided to go the open-skies route, dressing up as pilots and a flight attendant. White boots and a sleeveless shift dress will emulate the distinct mod vibe.

Shop the look: Nomasei Stretch Boots

Bloody Baseball Player

Kristen Stewart sported a slightly gory take on the baseball player costume by adding fake blood to her crewneck top and pinstriped pants combo. And, of course, don't forget the dad cap to, quite literally, top it all off.

Shop the look: Veronica Beard Jeans Mason Baseball Tee

Plastic Mermaid

A satirical take on the classic mermaid costume, Alexa Chung's 2018 Halloween look includes the obvious long sequined skirt and bra top comb, but with a plastic bag addition. This is a nod to—one can only assume—the global crisis of ocean pollution.

Shop the look: Lapointe Sequined Slit Skirt

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Miss Sara Bellum from 'The Powerpuff Girls'

Leave it to Doja Cat to take a character from everyone's favorite nostalgic cartoon show and turn it into a must-wear costume for Halloween. The singer belted a plunging red blazer dress to re-create the elusive look of Miss Sara Bellum from The Powerpuff Girls.

Shop the look: Cazinc the Label Blazer Dress

Elton "Rocketman" John

Harry Styles channeled a quintessential Elton John look, featuring a glittered Dodgers baseball ensemble and oversized embellished sunglasses. Of course, Gucci has similar styles should you also want to emulate Rocketman this Halloween.

Shop the look: Gucci Diamante-Embellished Sunglasses

Peik Lin from 'Crazy Rich Asians'

Olivia Munn took a rather niche approach back in 2018, dressing up as Awkwafina's Crazy Rich Asians character, Peik Lin. The A-lister just layered bold prints with statement accessories and a blonde wig—et voila.

Shop the look: Rowing Blazers Warm & Wonderful Sheep Vest

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Dionne Davenport from 'Clueless'

In a checked skirt suit, Lupita Nyong'o dressed up as '90s style icon Dionne Davenport from the classic teen flick Clueless. Get the look with an oversized plaid blazer layered over a fitted cardigan.

Shop the look: Everlane '80s Blazer

Latex Goddess

Top model Duckie Thot donned a floor-length latex look with pierced details on the "black carpet" of Heidi Klum's famed Halloween event. For a milder take, consider a bodysuit or cutout, fitted dress over latex pants instead.

Shop the look: DieselP-Arcy Pants

Flo-Jo

Model and actress Liris Crosse emulated Olympic track star Florence "Flo-Jo" Griffith Joyner with a brightly colored, one-leg catsuit and long red acrylic nails. Get the look with an equally bold one-piece layered over leggings.

Shop the look: SKIMS Metallic Swim Cycle Suit

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Skeleton Queen

A few years ago in London, Maya Jama offered up a more ambiguous route to the classic skeleton costume with a lamé slipdress and coordinating face paint. The one-step ensemble makes for a great last-minute look (cape optional).

Shop the look: Rick Owens Silver Slip Dress

The Players Club

Model Winnie Harlow attended Heidi Klum's 19th annual Halloween party in a blonde wig and a red latex bodysuit with matching thigh-high boots. Channeling Ronnie from The Players Club, the costume included fake dollar bills dragging at the hem of her faux fur coat as a nice finishing touch.

Shop the look: Anoeses "Stella010" Latex Bodysuit

Cruella De Vil

With just one glance, it's apparent that Iggy Azalea is dressed up as everyone's favorite Disney villain, Cruella De Vil. Apart from the real-life Dalmatian on the red carpet, the black-and-white look and bold red lip are dead giveaways.

Shop the look: Apparis Milly Jacket

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Black Swan

If you're not sure what to wear this Halloween season, you can't go wrong with some iteration of the Black Swan costume. Easy to style yet just niche enough to not be too common, the look can be made more laid-back by swapping the skirt and stockings for leather pants.

Shop the look: Nadine Merabi Roxy Black Skirt

Dorothy and the Tin Man

A cute couple's costume idea, The Wizard of Oz's characters are actually quite easy to achieve. Thanks to brands like Hill House and LoveShackFancy, gingham smock dresses are as popular as ever, while the key to nailing Ben Platt's Tin Man is an all-silver look.

Shop the look: LoveShackFancy Chennedy Mini Dress

'80s Rocker

Fully committing to the '80s rocker vibe, the iconic Mariah Carey wore a spiked blonde wig with leather hot pants and a neon electric guitar. Re-create the look for yourself by throwing a classic biker jacket over a distressed band tee. (Bonus points if you go for the thigh-high boots.)

Shop the look: Deadwood Joan Leather Biker Jacket

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Maleficent

Disney's Maleficent costume in theory can be difficult to execute. But in reality, all you need is a hooded cape with a horned headband for the full effect. Add a smoky eye and burgundy lip for extra drama.

Shop the look: RTA Jude Poncho Dress

Pinup Baby

Gizele Oliveira was yet another guest at Heidi Klum's beloved Halloween bash. The model attended the party in her best "pinup baby" costume with a baker boy cap, bustier and high-rise disco pants for the ultimate 1960s look.

Shop the look: Ruslan Baginskiy Beaded Cotton Cap

Shelby Ying Hyde is a Brooklyn-based shopping and fashion contributor BAZAAR.com, with bylines on The Zoe Report, Teen Vogue, Essence, Nylon, Elite Daily and more. Prior to entering the editorial space, she worked at luxury e-commerce giants Net-a-Porter and Moda Operandi on the product editorial team, where she gained an extensive understanding of the luxury market as it pertains to shopping and engaging customers in a digital space. Follow @theshelbyying on Instagram for shopping advice, sale updates, and tips for building a well-rounded wardrobe.

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