If you're trying to really give people nightmares, a horror costume can take the low-key spookiness of Halloween to another level completely. When you show up to a party looking like the horrific villain from the latest slasher, they won't be able to help shivering a bit--and if you meet someone in a dark alley dressed up as Pennywise or the girl from The Ring, they're not going to want to admit how loud they screamed once they're back in the safety of their homes!
READ MORE ABOUT ADULT HORROR MOVIE COSTUMES
If you're trying to really give people nightmares, a horror costume can take the low-key spookiness of Halloween to another level completely. When you show up to a party looking like the horrific villain from the latest slasher, they won't be able to help shivering a bit--and if you meet someone in a dark alley dressed up as Pennywise or the girl from The Ring, they're not going to want to admit how loud they screamed once they're back in the safety of their homes!

Women's 1976 Carrie Bloody Prom Costume
This year, turn a Stephen King classic into an unbelievable costume appearance with this terrifying Carrie 1976 Adult Costume! Recreate Carrie's unmistakable and iconic prom look with this costume dress, sash and tiara that is right off the screen! Rarely seen, and never forgotten! Comfortable, creepy and clearly unhinged, join Carrie White as she gives you and your friends a night you will never forget. Don't forget to add some fake blood to duplicate Carrie's most notorious scene!

Adult A Nightmare on Elm Street Freddy Krueger Sweater
Freddy Krueger is a frightful sight to behold. Nary are any that dare to sleep when you're dressed in a Mens Deluxe Freddy Krueger Costume. Sure to make a great costume for any holiday event or dress up party. Stun the crowd in an absolutely amazing costume at the next costume party. Trick or Treating will become such a treat for everyone this year.

Adult Texas Chainsaw Massacre Leatherface Costume
You'll be scaring the socks off of everyone you see this year when you pick up our Leatherface Adult Killer Top & Mask. With this set, you will receive everything you need to enter the party and instantly clear the room. With just one rev of your chainsaw, the world instantly bends to your will. Featuring a creepy Leatherface costume top and the matching stitched up mask, you won't want to miss out on this terrifying look this year.

Silence of the Lambs Hannibal Lecter Adult Costume
Invite the not-so-good doctor into your costume celebration this year when you put on this Silence of the Lambs: Hannibal Lecter Adult Costume! Including a straight jacket top and Hannibal's iconic face mask, you have a spine-chilling costume that has been terrifying audiences since the early 90s! Comfortable and durable for a long-lasting costume that will never fail to frighten at any occasion, this one is perfect for haunted houses, costume parties, or just handing out trick or treat candy!

Adult Texas Chainsaw Massacre Leatherface Mask
Head to the party wearing the Adult Leatherface Mask and you'll be scaring everyone right out of the room! With this look, you will receive just the mask you need to become one of the most haunting horror movie villains of all time. Featuring a spooky stitched up vinyl mask with an attached set of hair, you bet nobody would want to encounter you when you're wielding a chainsaw wearing this freaky mask this year.

M3gan Adult Costume
Head to the party as an artificially intelligent security doll this year when you get all dolled up in our M3gan Adult Costume. With this fun set, you will receive everything you need to become your favorite doll from your favorite science fiction horror film. Nothing is spookier than an android doll programmed to protect a child, who then goes rogue in her responsibilities! Now while all dressed up as M3gan, you can show the world just how powerful artificial intelligence can be, and why we need to be wary moving into the future with it.
With this cute M3gan costume, you will receive everything you need to become a killer doll who knows a thing or two about protecting her target child. Featuring a long beige dress with buttons, an attached red, white, and blue bow scarf, and gray and white striped long sleeves, you're going to love this classic look from the film. With this costume, you will be looking stylish while feeling comfortable as ever.
Whether you're headed to a Halloween party or a horror film festival, you'll have the time of your life when you're all decked out in this powerful AI doll M3gan costume. If you're looking to dress up your look even further, be sure to check our site for more great costume options. With wigs, makeup kits, jewelry, and other accessories, we have all kinds of items that will help dress your look up even further. Bring the fun to the next level by matching with a friend to play as Cady, your primary target of protection throughout the film. Pick up your M3gan costume today, and go make this a real fright of a night!

Women's A Nightmare on Elm Street Miss Krueger Costume
Invade men's dreams in a sultry way in the red and green striped sweater dress of the Sexy Miss Freddy Sexy Costume. This jaw dropping look features a long sleeved design with three slashes across the stomach. The fringed hem of the skirt reaches the thigh and can be worn alone or with stockings. As an iconic killer, Freddy always wore his trusty razor fingered glove, and you can too with this design. The glove displays long faux razor blades on the four fingers. We have also included Freddy Kreuger's signature brown fedora for a frighteningly fashionable ensemble. Shoes are not included, but we recommend a comfortable pair of boots for long nights of terrorizing the boys with your seductive charm. See our online Size Guide to determine your perfect fit. This costume fits most women up to Size 12.

Adult Bird Attack Costume
Enter the party wearing the Bird Attack Womens Costume and you'll have everybody on the lookout for killer birds! With this set, you will receive everything you need to become a poor victim of a most misfortunate bird attack. Luckily birds in real life rarely behave this way, but if they ever decided to flip the switch, boy would we be in for some trouble. Show the world just how bad a bird apocalypse would be with this freaky look.

Women's M3gan Wig
Make sure your M3gan costume stands out this year, with the Adult M3gan Wig from Costumes.com. The blonde waves and sleek middle part perfectly showcases M3gan's style - so you can focus on channeling your robotic movements and artificial intelligence to keep your human companion safe from harm. Have some fun and rock the classic M3gan wig with her unique style or go wild and create an everyday look all your own.

Women's Plus Size A Nightmare on Elm Street Miss Krueger Costume
Make sure that everyone is afraid of what goes bump in the night when they see you in this Nightmare On Elm Street Miss Freddy Kruger Plus Costume. It's the perfect attire for the biggest fan of Freddy and you'll look like you're ready to help him do some dirty work. Includes a chic torn dress that is modeled right after Freddy. You'll even get his signature glove so you can slice and dice anyone that has something to say against your point. You wouldn't be mimicking Freddy without his signature fedora which we include in this costume! Make sure that you add a little feminine appeal to Freddy's design when you add a pair of fishnets, or a pair of black boots. Get ready to haunt dreams and their imagination when you wear this chic Freddy inspired costume.

Adult It Pennywise Deluxe Costume
Head to the party wearing the Deluxe Womens Pennywise Costume and you'll get everybody talking about their favorite horror movie villains. Jason, Freddy Krueger, and Leatherface are all up there on the list, but Pennywise certainly takes the cake when it comes to the spook factor! With this set, you will receive a pretty gray dress with red pom poms on the front, a gray ruffled collar, and a makeup kit to get Pennywise's iconic clown makeup down.

Adult Saw Billy Costume
Be careful about what you tell people when you are dressed in the Billy the Puppet Saw Costume Adult; Billy has been known to give people some pretty scary advice. A jacket, dickie, mask and pants are all included in this set. The creepiest part of this set is the white mask which covers the entire face. It has a red mouth with indentations on either side like a ventriloquist's dummy. It has bright red eyes and a 3-D red swirl on each cheek. In the Saw movies, Billy is the figure that gives the Jigsaw killers victims their instructions after they are captured. He has also been known to say a few things to the police as well and has even been exploded in an attempt to kill an FBI agent. We hope that you are kinder to people than Billy and Jigsaw were in the movies.

Adult A Nightmare on Elm Street Freddy Krueger Sweater and Mask
Enter the party wearing the Adult Freddy Shirt w/ Mask Costume and you'll be scaring even the most haunting figures in the room. With this set, you will receive everything you need to become an evil horror movie villain who does all of his killing inside the victims' dreams. Featuring a green and burgundy striped sweater with jagged edges on the sleeves and bottom, as well as a pink and red burnt skin Freddy mask, you're going to love this look.

Adult Horror Clown Costume
Become everyone's worst nightmare this Halloween when you show up to the party donning the Clown of Horror Mens Costume! With your purchase you will receive a beige pair of pants a matching ruffled shirt a hat and a matching bag. Buy your costume today and go make this Halloween your best one yet!

Adult A Nightmare on Elm Street Freddy Krueger Hoodie
Looking for a unique Freddy top to show your love for the 1980's horror movie classic, Nightmare on Elm Street? Then don't miss out on our Freddy Krueger Adult Hoodie! With this look, you will receive a wicked red and green striped hoodie that will turn you into Freddy Krueger himself when you zip up the hood. Perfect for scaring your friends and for spreading a little fun and fear, you're going to absolutely love this cool Freddy Krueger look this year.

Adult Friday The 13Th Jason Costume
Don't be alarmed when people start leaving the room when you arrive to the party wearing the Adult Jason Shirt & Mask Costume. When you're wearing this horrific look, it's natural for people to fear for their lives! With this one, you will receive everything you need to become Camp Crystal Lake's most notorious serial killer. Featuring a green and red tattered shirt with ribs exposed, as well as a matching Jason hockey mask, you're going to love sporting this terrifying attire this year.

Adult It Pennywise Deluxe Costume
This year become one of Stephen King's greatest villains this Halloween! Purchase the Pennywise Deluxe Men's Costume and scary fans of the hit film and novel. The three-piece colorful ensemble features a red, black, and white mask with hair, white gloves, and a black, red, green, purple, and yellow clown jumpsuit. Complete your outfit with red or black clown shoes. Also accessorize white body paint and red balloons. All accessories are sold separately.

Adult Friday The 13Th Jason Costume
Friday the 13th just got a whole lot sexier in the black and red hockey dress and handbag of the Friday the 13th Jasons Babe for Adult costume. This look includes a dress with short sleeves that is designed to look like an oversized hockey jersey. The top has a high neckline with red trim. The sleeves feature a printed hockey mask with two knives behind them in an X shape. There are two red stripes around the cuffs of the sleeves. The bust features a single red strip across the front. There is a blown up hockey mask on the center of the torso with two knives behind it in the style of crossbones. There is a double red line pattern beneath the mask. Don't forget to bring the awesome handbag that comes with this item. An instant conversation piece, it is designed to look like Jason's decapitated head! Shredded stockings, boots, and knife sold separately.

Adult Creepy Twin Costume
You'll be the most haunting figure in the room this year when you walk into the party wearing our Creepy Twin Adult Costume. With this set, you will receive everything you need to become an ominous young girl who thrives on spooking her friends. Featuring a pale blue dress with white accents, you're going to love sporting this The Shining look. Team up with another twin and you'll really have a spooky night to remember!

Adult It Pennywise Costume
Stephen King created one of the most horrifying stories of all time with his famous, "It." After a revamping of the movie in 2017, this clownish terror has gained new hype and attention. This Halloween, become the clown villain himself, the evil without a name, the one who calls himself, Pennywise. When you purchase the Grand Heritage Mens Pennywise Costume, you will receive a gray shirt with red pom-pom buttons and ruffled sleeves, a pair of matching pants, a white organza collar, and an absolutely terrifying mask of Pennywise, with his white face, menacing smile, and wicked orange hair. This Halloween, when you show up to the party as It, don't be surprised when you literally scare people out of the room... they might just ask you to take your mask off. Buy your Grand Heritage Mens Pennywise Costume today, and this Halloween, bring everyone's worst nightmare to life!

Adult Plus Size Elvira Mistress of the Dark Costume
Head to the party all dolled up in our Elvira Plus Size Costume and you'll be making friends with all the witches and sorceresses in attendance. With this set, you will receive everything you need to become the most stunning Mistress of the Dark to ever don the color black. Featuring an elegant black dress with jagged decorative edges, a matching belt, and a ceremonial dagger that attaches to the waist, you won't want to miss out on this one.

Women's Annabelle Costume - Deluxe
Show up to the party wearing the Deluxe Annabelle Doll Costume and you'll bring everybody's worst fear to life. There's not a soul on the planet who wouldn't freak out if one of their parent's old dolls came to life out of nowhere. With this creepy costume, you will receive everything you need to tap directly into that fear. Featuring a white gown dress with red accents, as well as an evil doll mask with a blonde wig, you're not going to want to miss out on this one.

Adult La Llorona La Llorona Deluxe Costume
Your daughter will be haunting all the river bodies this year when she's wearing our Deluxe Girls La Llorona Costume. If your little angel wants to become a spooky spirit this year, then you definitely don't want to miss out on this creepy poltergeist look. With this set, you will receive a white and black smoky gown dress with a matching veil as well as a turquoise blue amulet necklace. Perfect for scaring her friends, she is going to love this one!

Adult Friday The 13Th Jason Costume
Get ready to turn the whole party into a mad screaming frenzy this year when you walk in wearing everything in our Jason Mens Costume Kit. With this kit, you will receive all the gear you need to terrorize guests like you're getting paid to do it. Featuring a tattered and torn printed jacket shirt, the iconic Jason hockey mask, as well as a blood splattered machete to carry out your evil bidding, you're not going to want to miss out on this haunting look this year.

Texas Chainsaw Pretty Woman Leatherface Mask
Looking for that perfect blend of horrific and beautiful this year? Then look no further than our Pretty Woman Leatherface Texas Chainsaw Mask. With this looks, you will receive just the mask you need to sport one of the most haunting looks in horror movie villain history. Beauty is in the eye of the beholder, so maybe you'll meet some ghoul or demon at the party this year who finds you beautiful inside and out. Good luck!

Texas Chainsaw Massacre Leatherface "Killer" Overhead Mask
If you're looking to really scare everyone at the party this year, then walk in wearing our Leatherface Killer Mask. There are very few horror villains in the world that can top Leatherface. Between his method of chainsaw killing coupled with the skin masks he makes from his victim's faces, it really doesn't get much creepier than that. Pair this spooky mask with a matching Leatherface costume and chainsaw from our site, and you bet you'll be hearing some screams this year.

Adult Friday The 13Th Jason Costume
Your Halloween party guests will run the other way when you show up to the party in the Adult Jason Voorhees Friday the 13th costume. This officially licensed Halloween costume includes a tattered light brown, collared jacket shirt with attached green undershirt and a replica Jason face mask. You can choose from Standard and X-Large sizes so you can be sure it will fit comfortably. The blood-covered machete is not included, but you can easily find it elsewhere on our website. Fans of the classic slasher film are sure to enjoy this costume's authentic details, and all of your party guests will be freaked out by your mysterious and commanding presence. You'll be a real cut-up in this dangerous-looking costume, which will make you look like you walked out of a scene from the classic horror film.

Adult It Pennywise Deluxe Costume
Pennywise doesn't just live in the nightmares of a fictitious town's people. This ?IT? costume includes a gray, puffy shirt. Red pom poms are down the front. The mask displays a frightening grin. Coulrophobes beware!

Adult The Shining Grady Twins Costume
You'll be looking spooky and stunning all at once this year when you pick up our Twin The Shining Dress. With this set, you will receive everything you need to become one of the haunting twins from the Shining whose favorite hobby includes standing creepily in hallways with her twin sister. Featuring a pale blue dress with white polka dots and white lace accents, as well as a matching white belt, you won't want to miss out on this one.

Adult Friday The 13Th Jason Costume
Looking for a fun and cozy Jason look this year? Then look no further than our Jason Adult Hoodie. With unique look, you will receive your entire Jason costume all condensed into one stylish and comfortable sweatshirt. Featuring a green printed hoodie with ribs exposed and a giant chain around the neck, which reveals a printed Jason mask when you zip the hoodie up all the way, you're going to love sporting this wicked attire this year.