23 Ideas For Building a Halloween Costume Around Your Favorite Little Black Dress

Celebrity Images: Everett Collection
Photo Illustration: Aly Lim
Celebrity Images: Everett Collection
Photo Illustration: Aly Lim
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Your little black dress is the easiest answer to a Halloween costume, especially since you have probably worn it before and already feel so comfortable in it. And while a breezy white dress connotes summertime, LBDs help us usher in fall, so there's no better reason to construct your entire low-effort Halloween costume around a black dress.

All of the costume ideas ahead start with a black dress, even if they do require some extra layering, plus face makeup, a wig, or additional accessories. Though some beg for a specific style (think a crisp white collar à la Beth Harmon in "The Queen's Gambit" or a full, flutter-sleeved design to achieve a bat), plenty of these creatures and characters can be pulled off with the simplest of sheaths, whether yours is formfitting or loose, long or short.

Ahead, see how Instagram users and content creators worked a lace-trimmed mini into Karen from "Mean Girls," a fringed silhouette into a '20s flapper with elbow-length gloves and a knotted strand of ivory pearls, a floor-sweeping maxi into a dead bride, and a velvet, off-the-shoulder skater dress into a cat.

And, if you feel like you may need to refresh the LBD section of your wardrobe, scope out some of our favorite affordable iterations on the market now from the likes of Amazon, Nordstrom, and Abercrombie & Fitch that apply specifically to the Halloween costumes we curated here, from Maleficent and Bellatrix Lestrange to simpler, more nostalgic DIY Halloween costumes, such as a Beanie Baby, which wouldn't be complete without a makeshift Ty tag.

Shop a handful of black dresses ahead, and keep scrolling for Halloween costumes you can build around them.

Additional reporting by Stephanie Steiner-Otoos, Samantha Sutton, and Kyley Warren

Black Tank Dress For Halloween Costume

Black Tank Dress For Halloween Costume

BTFBM Women 2023 Summer Sleeveless Tank Dress ($34, originally $41)

Forgo any classically uncomfortable Halloween costume for something more lived-in and casual like this everyday little black dress from Amazon.

Black Long-Sleeved Dress For Halloween Costume

Black Long-Sleeved Dress For Halloween Costume

Good American Gathered Side Long Sleeve Dress ($83, originally $139)

If you really want to commit to the bit and wear something more formal, you can't go wrong with a long-sleeve black dress like this cool evening style from Nordstrom.

Black Lace Dress For Halloween Costume

Black Lace Dress For Halloween Costume

Urban Outfitters Nikita Lace Hanky Hem Midi Dress ($79)

Turn heads from the moment you walk into your next Halloween party with this swanky little black dress in tow. The style hugs the body in all the right ways and is easy to dress up with a variety of accessories.

Black Sleeveless Dress For Halloween Costume

Black Sleeveless Dress For Halloween Costume

A New Day Women's Mini Tennis Dress ($15)

For a piece that's easy to layer with other items like a cozy cardigan or breathable shawl, you can't go wrong with this sleeveless black dress which is versatile enough to wear long after Halloween ends.

Black Satin Dress For Halloween Costume

Black Satin Dress For Halloween Costume

Petal + Pup Ariel Dress ($32, originally $79)

We love the subtle midriff cutout of this midi black dress which teases the skin without being too statement-making.

Black Maxi Dress For Halloween Costume

Black Maxi Dress For Halloween Costume

Free-est Lifestyle Maxi Dress ($70)

If wearing something uncomfortable or difficult to move around in doesn't appeal to you (we totally get it), you can keep it simple and easy with an oversize maxi dress that you'll be glad to wear for Halloween and beyond.

Black Feathered Dress For Halloween Costume

Black Feathered Dress For Halloween Costume

Pink Tag Put The Records On Dress ($80, originally $140)

It doesn't get much more chic than this stylish little black dress from Pink Tag. The flounced skirt gives the style some volume, while the sleeveless design makes it easy to team with statement jewels.

Black Slitted Dress For Halloween Costume

Black Slitted Dress For Halloween Costume

Abercrombie & Fitch Satin High-Slit Midi Dress ($120)

You'll instantly look more polished and put together with the help of this satin black dress.

Black Ribbed Dress For Halloween Costume

Black Ribbed Dress For Halloween Costume

Vitamin A West Organic Rib Tank Dress ($138)

Dressing sexy for Halloween doesn't necessarily have to equate to being uncomfortable — especially with this ribbed black dress from Vitamin A, which is designed to accentuate the curves while providing a universally comfortable fit.

Black Shirt Dress For Halloween Costume

Black Shirt Dress For Halloween Costume

Mara Hoffman Abbie Dress ($400)

Despite this little black dress being undeniably cute, we also appreciate that the piece has deep side pockets which are perfect for holding any Halloween candy you might want to snack on throughout the night.

Audrey Hepburn

The iconic Givenchy number that Hepburn wears in "Breakfast at Tiffany's" is fairly easy to re-create: just add accessories. Not really digging the whole cigarette-holder bit? Trade it in for a cup of coffee and bagged breakfast from your local deli.

Basic Ingredients: Sunglasses, a pearl necklace, a tiara, long black gloves, a cigarette holder, and black pumps.

Cruella de Vil

Cruella isn't exactly the nicest of Disney characters, but you must admit: the woman has style. Pair your LBD with a furry coat, red accents, and baby powder to half your head, and boom — your look is complete.

Basic Ingredients: A white furry coat and red gloves.

Black Cat

When you're in a jam, a simple cat costume comes to the rescue. Add a pair of ears and a choker to finish the look, and opt for a textured dress to give off the sentiment of fur.

Basic Ingredients: Cat ears and a choker necklace.

Ruth Bader Ginsburg

Pay homage to the notorious RBG by reworking your LBD and adding a gavel for an iconic Halloween costume.

Basic Ingredients: A long-sleeved black dress, glasses, and a lace collar.

Simple Witch

With the help of one standout hat, your costume is almost done — now all you need is a broom.

Basic Ingredients: A witch hat and a broom.

Wednesday Addams

This might be one of the easiest looks you can put together for Halloween. The only thing you need to do is braid your hair and throw on a black dress.

Basic Ingredients: A white collar and braids.


A tried-and-true Halloween costume, being a skeleton never goes out of style. All you need are black-and-white face makeup and any other deadly accents you want to add.

Basic Ingredients: Black-and-white face paint and a bow (optional).


Fly high this year when you use your LBD to turn into a bat. Wear a black dress, and craft makeshift wings by cutting a wing-like design in a blanket or piece of cloth.

Basic Ingredients: Fabric to create wings and pointy ears.


This is a classic yet simple Halloween costume. As long as you've got the mask, you can accessorize to your liking.

Basic Ingredients: A Scream mask and hooded cloak.


Be as mysterious as Sia for the night with her trademark black-and-white hairstyle and giant hair bow. You don't need dollar bills to have fun, but your compromised vision might require someone to lead you around the party.

Basic Ingredients: A giant hair bow, black-and-white hair, and a white button-up or blazer over your LBD.

Beanie Baby

Bring back the '90s in no time. Just pick your favorite animal to be, then make a Ty tag to complete this easy throwback costume.

Basic Ingredients: Animal ears and a homemade Ty tag.

Grim Reaper

Just wear a black cape or hood over a black dress and complete the costume with the notorious scythe.

Basic Ingredients: A black hood and a fake scythe.

Bellatrix Lestrange

All you'll need are a wand and some temporary colored hairspray to re-create this iconic Harry Potter look.

Basic Ingredients: A wand, choker, and optional corset.

Beth Harmon

This "Queen's Gambit" look can be pulled off with an LBD and a red bob.

Basic Ingredients: A wig and crisply collared dress.


Being bad never looked so good. Turn into this "Sleeping Beauty" character when you wear a fierce horned headband and a black dress.

Basic Ingredients: Black horned headband.

Moira Rose

To dress up as this "Schitt's Creek" icon, you'll need a black dress, plenty of statement jewels, dark shades, and a wig of your choosing.

Basic Ingredients: A black dress and all the drama-inducing accessories.

Karen From "Mean Girls"

"I'm a mouse, duh." Copy this "Mean Girls" character by pairing a short black dress with mouse ears. Finish off the costume by adding a contrasting ribbon around your waist.

Basic Ingredients: A satin ribbon and mouse ears.

Morticia Addams

Who needs the rest of the family when you're the queen herself? Dress up as this Addams Family character by wearing dark eye makeup, red lipstick, and a dress with lacy sleeves.

Basic Ingredients: Dark eye makeup, red lipstick, and black lace.


Bring back the roaring '20s when you channel your inner flapper. Wear kitten heels with a feather headband and dainty jewelry, and you'll be transported back in time.

Basic Ingredients: A feather headband and tasteful jewelry.


To pull off this look, top an all-black outfit with some black feathers.

Basic Ingredients: Black feathers or wings.


Hop to it this Halloween when you dress up as a chic bunny. You'll just need long bunny ears and a cotton tail to make this look jump up to the top of everyone's best dressed list.

Basic Ingredients: Bunny ears and a cotton tail.

Hilary Banks

The black dress is a staple for a Hilary Banks costume from "The Fresh Prince of Bel-Air." Just pile on the accessories, from a printed hat to a designer bag.

Basic Ingredients: A fancy hat and designer bag.

Dressed-Up Skeleton

Add a fancy twist to the classic skeleton costume with a printed black gown paired with ornate jewelry and high-heel sandals. Dramatic Halloween makeup — done professionally or with a DIY kit — will take the costume to another level.

Basic Ingredients: Black gown, strappy sandals, statement necklace, skeleton makeup.

Celebrity Images: Everett Collection
Photo Illustration: Aly Lim