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2021’s Most Popular Halloween Costumes for Adults & Kids This Year

By Patrick Varone Updated: July 6, 2020

It’s that time of year when you gotta decide what you’re going to be for Halloween.  Ugh.  Here’s some of the most popular costumes of the year and, more importantly, how to save some cash on your costume this year.  Read on!

New Halloween Costumes 2021 For Adults & Kids - Best Costume Ideas For Men, Women, Girls & Boys 2021

We may earn commission from the links on this page, but we still only recommend products we love. Yes, really.

✔︎  Jump to Adult Costumes
✔︎  Jump to Kids Costumes
✔︎  Jump to Costume Sales & Deals

We love this time of year when we can dress up like anyone we want to be, outside of ourselves!  But why is there always so much pressure on our costume choice every year?!  Sometimes we want to be funny, sometimes we want to make a statement, sometimes we want to go the sexy route and, well, sometimes we want to do the most minimal costume we can find!

Some of the most popular options are actually the same year after year. That’ll be things like Wonder Woman, the cast of Stranger Things, the cast of Black Panther, anything from Jurassic Park and, of course, all things Fortnite!  The downside of shopping an early sale is that some of the “it” costumes of the new Halloween season may not be released yet.  Those are usually available to purchase starting after Labor Day and continue to be released from October 1st and onward.

We’ve found some of the best Halloween costumes for sale (so far) in 2021.  We’re staring with adult costume ideas and then (keep scrolling) hitting up some of the best options for the kiddos too!  If you’re looking for our tween costume ideas, click here!

Adult Costumes 2021 (Men & Women)

Duke Caboom
Toy Story 4

Adult Halloween Costumes 2021: Duke Caboom

Buy Now

Duke Caboom is one of the breakout stars of the new Toy Story 4 movie.  And, yes, he’s voiced by Keanu Reeves so who’s cooler than him?!  Duke Caboom is a Canada’s most famous stunt performer so hopefully you can nail some stunts this Halloween. Learn more here!

This One Comes With:

  • The classic white jumpsuit with red accents.
  • The flag of Canada belt buckle.
  • The helmet, visor, and cape.

Mother of Dragons “Daenerys”
Game of Thrones

Adult Halloween Costumes 2021: Mother of Dragons Game of Thrones

Buy Now

She’s a real Mother…of dragons that is!  One of the fan favorites from Game of Thrones, Daenerys is the ultimate queen that you’ll be happy to portray while trick-or-treating with the kiddos or just hosting/attending your own party. Learn more here!

This One Comes With:

  • The entire white dress with sheer chiffon sleeves, thigh-high front slits, an embroidered dragon and more!

‘Bob Ross’ PBS Painter
Bob Ross

Best Halloween Costume 2018: Bob Ross Painter

Buy Now

We couldn’t love Boss Ross more than we already do.  He was part of our childhood, kept everyone in the family super calm, and always painted some happy little trees and mountains here and there.  He really made PBS what it is today! Learn more here!

This One Comes With:

  • Just the painting where you stick your head through.
  • Don’t yell at us about it!  We love Bob Ross and totally stand by the fact that this will get so many laughs.
  • Don’t forget to buy your own paintbrushes and maybe a paint palette to finish it off!

‘Brite Bomber’ Costume
Fortnite

Buy Now

It’s the game that your kiddos can’t stop playing or, well, maybe even you.  Yep, we’re talking about Fortnite!  Now you can get off the game and start to live-it in actual life!  Well, sort of.  The Brite Bomber is one of the more popular characters this year too! Learn more here!

This One Comes With:

  • The official Fortnite jumpsuit and cropped tee-shirt.
  • And accessories like the bet, glasses, and gloves.

Pennywise Costume
IT 2 Movie

New IT Costume for Adult 2018

Buy Now

Nothing says Halloween quite like one of the creepiest costumes of the year.  Yes, we’re talking about Pennywise from the latest IT horror movie.  Come float with us! Learn more here!

This One Comes With:

  • The creepy IT costume top.
  • The collar piece.
  • And the scary IT clown mask.

“My Halloween Costume.”
Funny T-Shirt

Funny Halloween Shirts 2021: My Halloween Costume T-Shirt 2021

Buy Now

The perfect pick for when you are 100% over it, you’re 100% not getting a costume, and you 99% don’t really care.  We’ll give it that you’ll care about 1%, that’s why you’re looking for a tee.  It comes in 10 different colors to choose from and also in a v-neck, a long sleeve, and a sweatshirt. Learn more here!


Handmaids Tale Costume
Handmaids Tale

Buy Now

It’s still one of the hottest TV shows on Hulu and this year everyone is making a statement by dressing as their favorite dystopian ladies in red.  Under his eye.  Learn more here!

This One Comes With:

  • The red hooded robe.
  • 2 sleevelets (we’ve always wanted those!).
  • The Handmaid bonnet!

Black Panther
Marvel

Best Halloween Costume 2018: Black Panther

Buy Now

Is there really anything cooler than anyone from Black Panther.  Making a second wave this year, this is the Black Panther character to be.  Learn more here!

This One Comes With:

  • A deluxe Black Panther costume and mask (duh!).
  • The jumpsuit is padded and shows total muscle definition because, well, you may not.  Plus, it has attached 3D boot tops and gauntlets.
  • No super powers included.

Stranger Things
Group/Couples
Best Halloween Costume 2018: Stranger Things Cast

Buy Now

It’s officially our favorite time of year when the latest season of Stranger Things hits Netflix.  We’re 100% guilty of binging the entire season on the Friday night (into Saturday) when it’s finally released.  We couldn’t pick a favorite from the cast, so now you can click through and choose your favorite to dress up as.  This one is perfect for a group of friends or family who are looking for an easy theme costume this year. Learn more here!


Bo Peep
Toy Story 4

Adult Halloween Costumes 2021: Bo Peep Toy Story 4

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How cute was Bo Peep from the latest Toy Story 4 movie?!  She’s one of the breakout stars of the movie and everyone is wanting to be her this year! Learn more here!

This One Comes With:

  • The one-piece light blue jumper.
  • The super-hero style cape.
  • The oversized pink bow for your hair.

20% Off Now!

Save 20% Right Now at Spirit Halloween Costumes!

Save an additional 20% off your next item (costumes included, of course) at Spirit Halloween when you simply sign up with your email address. You'll get the confirmation email and discount code and then you're ready to save! More Less
Everything You'll Love is Here!
Coupon
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Jon Snow
Game of Thrones

Adult Halloween Costumes 2021: Jon Snow Game of Thrones

Buy Now

He’s one of our favorites from Game of Thrones (we wish there was just one more season).  We want to be Jon Snow in real life.  Well now we sort-of can! Learn more here!

This One Comes With:

  • The tunic.
  • The cape (with the black faux-fur).
  • The faux-leather belt.

‘Edna’ Costume
Incredibles 2

Best Halloween Costume 2018: Incredibles 2 Adult Edna

Buy Now

This One Comes With:

  • The official Edna dress.
  • A banged-out wig.
  • Those circular super-identifiable glasses.

The Nun Movie
The Nun

Nun Costume from 'The Nun' Movie 2018 - Halloween 2021

Buy Now

Yes this is the horrifying costume from the horrifying Halloween movie ‘The Nun’ that everyone is still obsessing over.  Learn more here!

This One Comes With:

  • The official nun dress.
  • The white nun collar.
  • The belt.
  • The long headpiece.
  • The horrific horrifying nun mask.

‘Baby’ Inflatable President Trump
Adult/Inflatable

Buy Now

He’s filled with air.  Need we say more?  Learn more here!


Deluxe Wonder Woman
Marvel

Best Halloween Costume 2018: Wonder Woman

Buy Now

Wonder Woman is always a good idea.  And it’s actually kind of refreshing that this Wonder Woman option doesn’t look like she’s a streetwalker.  Not that there’s anything wrong with that. Learn more here!

This One Comes With:

  • The Wonder Woman top.
  • The stylish skirt with attached shorts (phew!).
  • Half gloves and arm band.
  • And our favorite piece, the shin guards with attached boot tops.

Mr. Incredible
The Incredibles Movie

Best Halloween Costume 2018: Adult Mr. Incredible

Buy Now

This One Comes With:

  • The incredible muscle jumpsuit (all one piece).
  • The must-use belt.
  • And the mask, which kind of is the best part, no?

Pickle Rick
Rick & Morty

Pickle Rick Costume for Adults For Halloween 2018

Buy Now

If you can’t get enough of Rick & Morty, especially Pickle Rick you’ll love this one.  It’s a total crowd pleaser, but it’s a little sour.  See what we did there? Learn more here!


Tricera Ops
Fortnite

Best Halloween Costume 2018: Tricera Ops from Fortnite

Buy Now

This One Comes With:

  • The official Fortnite Tricera Ops costume (it’s plush!).
  • The belt, which just really adds to the look, plus allows you to take it down when it’s bathroom time!

Winifred Sanderson
Hocus Pocus Movie

Best Halloween Costume 2018: Hocus Pocus

Buy Now


Zombie Zombae
Funny T-Shirt

Funny Halloween Shirts 2021: Zombae Tee 2021

Buy Now

Who needs a partner when you can be your very own zombae this Halloween!?  It’s the perfect ice breaker if you’re looking to meet someone (perhaps an actual zombie) or just want “the kids” to know you totally know what “bae” means.  This one comes in 10 different colors you can choose from! And it also comes in a tank, v-neck, long sleeve tee, and even a sweatshirt. Learn more here!


Sansa Stark
Game of Thrones

Adult Halloween Costumes 2021: GOT Princess

Buy Now

Even though it’s sadly come to an end, everyone is still dressing up as their favorite Game of Thrones characters this year.  And who doesn’t want to be the ultimate queen of the wolves, Sansa Stark!  Learn more here!

This One Comes With:

  • The stunning velvet-like emerald green dress with embroidered flowers.
  • The faux-fur caplet.

Dora Milaje
Black Panther

Buy Now

This One Comes With:

  • The Black Panther tunic with attached gauntlets (long sleeves).
  • The warrior belt.
  • The killer pants with boot tops to really complete the look!

Sarah Sanderson
Hocus Pocus Movie

Buy Now

This One Comes With:

  • The Sarah Sanderson official corset.
  • The long, flowy, multi-color skirt.

NASA Inflatable Space Astronaut
Adult/Inflatable

Inflatable NASA Astronaut Costume

Buy Now

This One Comes With:

  • The entire inflatable space suit.
  • And, of course, the astronaut gloves because, duh!

Richard Simmons
Adult

Richard Simmons Inspired Costume

Buy Now

This One Comes With:

  • The 80’s inspired workout tank top and shorts.
  • The Richard Simmons inspired wig, because you have to!
  • 3 sweatbands because the more the merrier.

Seed of Chucky
Chucky Movie

Seed of Chucky Halloween Costume for Adults 2018 - 2021

Buy Now

This One Comes With:

  • The creepy jumpsuit with attached shirt.
  • And, yes, it comes with the awesome Chucky wig!

Linda from Bob’s Burgers
Bob’s Burgers

Adult Linda Costume from Bob's Burgers

Buy Now

This One Comes With:

  • The Linda ‘worker’ apron.
  • The must-have glasses.
  • And, of course, the wig.  The wig is really what makes it!

New Chewbacca
Star Wars

Best Halloween Costumes 2018: Star Wars Chewbacca

Buy Now

This One Comes With:

  • The awesome jumpsuit with bandolier.
  • Super cool hand covers.
  • Must-have shoe covers.
  • And the fun mask with attached goggles.

Plus, here are some amazing promo codes for your Spirit Halloween purchase from September Into October!


Comfy Snoopy
Adult/Snoopy

Best Halloween Costumes 2018: Snoopy!

Buy Now

This One Comes With:

  • The cutest hooded jumpsuit of all time, probably.
  • The cute Snoopy tail
  • The boot covers to give you some dog paws.

Adult Dracula
Hotel Transylvania Movie

Buy Now

This One Comes With:

  • The Hotel Transylvania ‘Dracula’ jacket.
  • The black pants.
  • The must-have cape.
  • The best part which is, of course, the mask.

‘Beat Boy’ Skeleton
SNL/David S. Pumpkins

Buy Now

This One Comes With:

  • The SNL inspired skeleton jumpsuit.
  • The matching gloves and shoe covers.
  • The white headpiece, which really makes the whole costume!

“Here For The Boos”
Funny T-Shirt

Funny Halloween Shirts 2021: Here For The Boos T-Shirt 2021

Buy Now

Take this one to mean whatever it is that you think it means.  So many Halloween puns, so little time!  Check it out in 10 different colors and in a v-neck, long sleeve, and sweatshirt option too.  Learn more here!


Kids Costumes (Boys & Girls)

Forky Costume
Toy Story 4

Kids Halloween Costume 2021: FORKY

Buy Now

He was one of the breakout stars of the newest Toy Story 4 movie!  Yes, we’re talking about Forky.  Seriously, how amazing is he!?  And, yes, he is a fork.  Well, technically he’s a spork.  Learn more here!

This One Comes With:

  • The one-piece costume to wear.
  • The funny “fork” mask with big google eyes to look out of.

LEGO Batman
LEGO Movie

Kids Halloween Costume 2021: LEGO Batman

Buy Now

It’s everyones favorite…Batman!  Even better?  It’s LEGO Batman!  Now your kids can become their favorite little LEGO figure and even have those iconic ‘hands.’  Learn more here!

This One Comes With:

  • The tunic to wear.
  • The Batman cape that’s detachable.
  • The face mask.
  • The pants.
  • The iconic pair of LEGO hands.

JoJo Siwa “Save the Drama”
JoJo Siwa

Halloween Costumes for Kids 2021: JoJo Siwa Costume for Girls 2021

Buy Now

They’re totally still obsessed with JoJo Siwa and probably own more than a dozen of her oversized signature hair bows.  Ugh.  If they must be her for Halloween, this is the one to get.  Learn more here!


Buzz Lightyear
Toy Story 4

Halloween Costumes for Kids 2021: Buzz Lightyear Girls Costume 2021

Buy Now

It’s about time there was a girls option for a Buzz Lightyear costume this year.  We don’t love that the costume includes a tutu but, alas, at least we’re making a little bit of progress. Learn more here!

This One Comes With:

  • The puffy layered tutu skirt.
  • The detachable hero wings.
  • The flared armor wrist cuffs.

Lobo Howler
Super Monsters

Halloween Costumes for Kids 2021: Super Monsters Lobo Howlers for Boys 2021

Buy Now

They’ve probably seen the hit Netflix show for the kiddos, Super Monsters, and now they can be some of their favorite characters from the record-breaking show. Learn more here!

This One Comes With:

  • The classic jumpsuit with attached green vest.
  • The monster-style hat.

Papa Smurf
New Smurfs

Halloween Costumes for Kids 2021: Papa Smurf 2021

Buy Now

Everything old is new again!  We love a nostalgic throwback costume with a modern twist.  If they’re going to dress up as a Smurf they might as well pick Papa Smurf! Learn more here!

This One Comes With:

  • The one-piece blue and red standard outfit.
  • The red hat and white beard combo must-have.

Minecraft Classic Armor
Minecraft

Halloween Costumes for Kids 2021: Minecraft Costume

Buy Now

Yep, Minecraft is still a thing.  We don’t totally get it, but your kiddos do!  Now they can be their favorite pixilated character from the award-winning game. Learn more here!


Fluffy Llama
Kids/Llama

Halloween Costumes for Kids 2021: Llama Costume 2021

Buy Now

We called it!  This year it’s all about the llama.  It’s llama everything this season!  It’s fuzzy, cozy, and a total must-have for having the best night of trick-or-treating ever!  Learn more here!


12 Legged Caterpillar
Kids/One-Piece

Halloween Costumes for Kids 2021: Caterpillar 2021

Buy Now

Seriously how cute is this one!  It’s the official 12 armed/legged caterpillar!  Just think of all the high (and low) fives they’re going to get. Learn more here!

This One Comes With:

  • The one-piece foam hooded bodysuit.

Cornhole Game
Kids

Halloween Costumes for Kids 2021: Cornhole Costume

Buy Now

It’s really the only acceptable time to throw things at your kids just one day of the year. Learn more here!


New Princess Jasmine
Aladdin Movie

Halloween Costumes for Kids 2021: Princess Jasmine Aladdin for Girls 2021

Buy Now

It really is a whole new world this year thanks to the new Princess Jasmine outfit from Aladdin! Learn more here!


Funny Cheese Ball
Kids

Halloween Costumes for Kids 2021: Cheese Ball

Buy Now


Poopsies Unicorn Surprise
Poopsies

Halloween Costumes for Kids 2021: Poopsie Unicorn Surprise

Buy Now

It was one of the hottest toys of the year and now they can dress up as it!  What’s better than that?! Learn more here!


Old Lady Granny
Kids/Funny

Halloween Costumes for Kids 2021: Old Lady Granny For Girls

Buy Now


Baby Shark Costume
Baby Shark

Halloween Costumes for Kids 2021: Baby Shark 2021

Buy Now

This one comes with a sound-chip so you can hear that wonderful song one more time!  Who doesn’t want to be Baby Shark this year?! Learn more here!


Costumes on Sale (#Deals)

Up to 20% Off

Halloween Costume Sale 2021: Promo Codes & Coupons to Save!

It's the most spooktacular time of the year, but the prices don't have to be too scary! Head this way to save on some of the best-selling costumes of the year. The promo codes and coupons can help you save some cash on your costume and Halloween accessories this month!

More Less
Everything You'll Love is Here!
Coupon
See It Here!!

Up to 40% Off

Get Up to 40% Off Select Women’s Halloween Costumes

Don't burn a hole in your purse this Halloween when you're trying to figure out exactly what you're going to be this year! At SpiritHalloween right now you can save upwards of 40% off select costumes for women. Choose from some of your favorite characters, go the sexy-route, or play is safe and comfy. The choice is yours! More Less
Everything You'll Love is Here!
Coupon
See It Here!!

Up to 45% Off

Enjoy Up to 45% Off Men’s Costumes at SpiritHalloween

So many costumes for guys, so little time! Right now you can snag up to 45% off originally prices men's costumes. Choose from some of your favorite characters like Teenage Mutant Ninja Turtles, Spiderman, The Simpsons, and more! More Less
Everything You'll Love is Here!
Coupon
See It Here!!

Up to 50% Off

Kids Sale: Right Now Get Up to 50% Off Costumes for Boys & Girls

Why are the costumes for kids always so expensive?! Well, if you're tired of spending so much each October you're in luck! This month you can get some of the most fun costumes for your kiddos for up to 50% off. There are great options for boys, girls, and even as young as infants! More Less
Everything You'll Love is Here!
Coupon
See It Here!!

NEW! NEW!

New Men’s Halloween Costumes For 2021!

These are slated to be some of the best-selling and most popular costumes for the guys this year. In fact, these are some of the newest releases too so if you're tired of dressing up as a clown, browse these great options. Of course, Rick & Morty are our favorite!

More Less
Everything You'll Love is Here!
Coupon
See It Here!!

Up to 20% Off

Get Up to 20% Off Select Wonder Woman Costumes & Accessories

Yes everyone is still obsessed with Wonder Woman and, well, so are we! This month at Spirit Halloween you can save up to 20% off select Wonder Woman costumes and accessories for women, kids, infants, and even for guys. Yes, guys! Don't forget to snatch that Wonder Woman wig, headpiece, choker, shield, and more! More Less
Everything You'll Love is Here!
Coupon
See It Here!!

NEW! NEW!

Grab the Newest Kids Costumes Right Now!

You know your kiddos started to ask you about Halloween starting in August so you're either early or super late. We're typically late! Check out some of the newest options for kids this season and help them stand out from the crowd! More Less
Everything You'll Love is Here!
Coupon
See It Here!!

Up to 60% Off

Take Up to 60% Off Select Halloween Accessories

It's always the accessories that seem to get ya! Well this month you can actually save up to 60% off select Halloween accessories to totally complete your costume, or ones for your kids, or even pets! More Less
Everything You'll Love is Here!
Coupon
See It Here!!

Up to 80% Off

Decor Score! Snatch Up to 80% Off Select Halloween Decor!

Ok so we don't ever remember a time when you could actually get 80% off anything! Well for a limited time you can save up to 80% off select Halloween decor. We're talking about things like animated decor for inside or outside your home, scary (and funny) props, inflatable outdoor decorations, special spooky lighting, and so much more! Grab the savings while the sale is still going on. More Less
Everything You'll Love is Here!
Coupon
See It Here!!

20% Off Now!

Save 20% Right Now at Spirit Halloween Costumes!

Save an additional 20% off your next item (costumes included, of course) at Spirit Halloween when you simply sign up with your email address. You'll get the confirmation email and discount code and then you're ready to save! More Less
Everything You'll Love is Here!
Coupon
See It Here!!

More Halloween Fun:
The Latest Toy Story 4 Costumes For Everyone
Funny Halloween Shirts for Women & Kids
Everything For Halloween 2021 is Right Here!

Filed Under: Lifestyle Tagged With: halloween 2021, summer sales, womens style

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