Harry Potter Costumes - Adult & Kids Harry, Hermionie, Gryffindor, Dumbledore Costume Ideas & Accessories

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Shop our Harry Potter costumes from the highest grossing film series in history.  Whip up a magical time this Halloween with costumes for Harry Potter and Hermione Granger. Join them in the battle against evil wizard, He Who Shall Not Be Named. So pick up your wand and practice your spells. You never know when you will need to shout, “Expelliarmus!”

$39.99
$49.00
$39.00

Kids Harry Potter Costumes

Harry Potter Boys Dress Up Costume

$38.95

About Funtober Costumes

Are you ready for Halloween 2023? Funtober has listed hundreds of costume ideas and thousands of Halloween costumes for sale this year. We have an incredible selection of halloween costumes for women, men, and kids. We help couples find fun and amazing adult costumes, women find the perfect sexy costume, parents find the outfit that will thrill their child as well as the baby costumes that will adorn their first Halloween pictures forever.

Funtober costumes are bought through Amazon's checkout system and provided by either third-party merchants or Amazon itself. Merchandise is shipped by the merchant and we are compensated through a referral fee on certain purchases pursuant to the Amazon Associates program. Some purchases are Prime eligible and returns are handled pursuant to the Amazon and third party merchant policies.

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Shop Harry Potter Costume Accessories
Harry Potter is the lead character in the series of seven Harry Potter novels from J.K. Rowling. The story of the exploits of friends Harry Potter, Ronald Weasley and Hermione Granger at Hogwarts School of Witchcraft and Wizardry became the top selling book series of all time. Even though the main characters are children, the series was immensely popular with adults as well. The eight movies made from the series are the highest grossing film franchise (unadjusted for inflation).

Short Descriptions for the Above Products:

Harry Potter Hedwig Owl Lightweight Costume Scarf Description:
  • 100 % Polyester
  • Hand Wash Only
Harry Potter Hedwig Owl Fleece Zip Up Costume Hoodie Newborn to Toddler Description:
  • 100% Polyester
  • Imported
  • Zip up front closure
  • Machine wash cold
  • Officially licensed Harry Potter Warner Bros. newborn and infant cute, comfy and stylish long sleeve graphic hooded sweatshirt
  • Dress up costume design; Ribbed sleeve cuffs for a better fit; Zip up front for easy dressing; Functional pockets
  • Soft and comfy hooded sweatshirts that are easy for children to dress in; made to be a durable and long-lasting winter outfit essential for your athletic child
  • Comfortable and fun youth outerwear with cute and playful character designs that your kid will love to be cozy in when it’s jumper and sweater weather
  • Perfect for birthday gift, every day wear, Christmas holiday gift, outdoor play, cold weather, dress-up, Halloween costume and party outfit
Disguise Harry Potter Hedwig Costume for Toddlers Description:
  • Polyester
  • Hand Wash Only
  • REAL KIDS HEDWIG COSTUME – Whether as a Halloween costume of dress-up among friends, this outfit is sure to impress
  • ABOVE AVERAGE TODDLER HEDWIG COSTUME – This full twill Gryffindor robe features a satin lined hood and patch with a detailed felt design
  • HOGWARTS APPROVED ATTIRE – Harry Potter owl costume features a soft jumpsuit with feathers as a detail and a detachable feathered wing cape
  • HARRY POTTER COSTUME OWL – For those with little ones who have yet to pick their favorite Harry Potter character
  • QUALITY COSTUMES FOR HAPPY KIDS – To keep this Hedwig the Owl costume well maintained, it is recommended that it be hand washed or spot cleaned. Glasses and makeup for scar not included
SUIT YOURSELF Slytherin Robe Halloween Costume Accessory for Kids, Harry Potter, Large/Extra Large, Includes Crest, Hood Description:
  • Drawstring closure
  • Hand Wash Only
  • They’ve been sorted, so now they can complete their Hogwarts look with the Harry Potter Slytherin Robe for children
  • The black Harry Potter robe features a printed Slytherin house crest on the front with an attached green-lined hood; Shoes, pants and tie not included
  • The open front robe comes in a child’s size large to extra large fitting a range of sizes from 12-16
  • The perfect costume for boys and girls for trick or treat, cosplay, theme parties, costume contest, or visits to the Wizarding World of Harry Potter
  • Officially licensed Warner Brothers Harry Potter product; 100% polyester; hand wash cold, line dry; not for children under 6 years
Harry Potter Womens’ Slytherin House Crest Open Front Cardigan Juniors Knit Sweater Description:
  • 71% Rayon, 29% Polyester
  • Imported
  • Button closure
  • Machine Wash
  • OFFICIALLY LICENSED HARRY POTTER MERCHANDISE FROM BIOWORLD – Bioworld specializes in high-quality, licensed products. Featuring everything from classic cartoon characters to superheroes, and all the newest, most popular movie, toy, and television characters in between, Bioworld is the go-to company for finding all your licensed apparel and accessories
  • SLYTHERIN HOUSE CREST CARDIGAN – This Harry Potter Slytherin open-front cardigan has the house crest stitched on the chest. A varsity-style black sweater with gray stripes at the sleeves and waist. Six buttons are located on the front of the cardigan for closure
  • EASY CARE – Made from a rayon/poly fabric blend, the care for the cardigan is easy as a flick of a wand. Machine wash cold, do not wring, reshape flat dry, do not iron, do not dry clean
  • STYLE – Wear this cardigan with your favorite pair of jeans, shorts, or plaid skirt. This is perfect for all activities and light enough to wear year-round!
  • IF YOU BELIEVE THE SORTING HAT WOULD PLACE YOU IN SLYTHERIN, THEN THIS MERCH IS FOR YOU! – The traits that get you placed into Slytherin are ambition, resourcefulness, determination, and cleverness. Show the world you belong to Slytherin!
Fun Costumes Harry Potter Slytherin Uniform Sweater for Adults Description:
  • 100% Cotton
  • Pull On closure
  • 100% cotton
  • Soft v-neck sweater has a Slytherin patch on the left side
  • Rib knit neck band, waistband, and cuffs
  • Slytherin colors in the rib-knits
  • Exclusively made by us, officially licensed
Disguise womens Slytherin Description:
  • 100% Polyester
  • Hook and Loop closure
  • Hand Wash Only
  • HARRY POTTER COSTUME FOR WOMEN – Whether as a Halloween costume or dress-up among friends, this outfit is sure to impress
  • AUTHENTIC WOMENS SLYTHERIN COSTUME – This features a vibrant screen printed Slytherin patch with satin stitching
  • HOGWARTS APPROVED ATTIRE – This Harry Potter costume dress is a movie inspired schoolgirl uniform so you can look just like a student at Hogwarts!
  • COMPLETE THE COSTUME SET – Pair this Women’s Slytherin uniform with one of our Slytherin robes and a wand to take it to the next level
  • QUALITY COSTUMES FOR HAPPY PEOPLE – To keep this adult slytherin skirt and top well maintained, it is recommended that it be hand washed or spot cleaned. Includes collar with neck tie.
Harry Potter Kids Classic Slytherin Robe Costume Description:
  • 100% Polyester
  • Buckle closure
  • Hand Wash Only
  • REAL HARRY POTTER GEAR – Whether for dress-up or as a Halloween costume, any excuse will do to get into the Hogwarts spirit
  • MORE THAN AN AVERAGE ROBE – This is a Kids Hogwarts themed costume robe – your small one will have a magical time pretending to be a student at Hogwarts!
  • FEATURES A FULL TWILL ROBE – Including a hood, and a shiny gold satin lining and a detailed Hogwarts patch
  • HARRY POTTER CAPE – For those who haven’t claimed their house, this robe is perfect for layering and bundling on a cool Halloween night
  • QUALITY COSTUMES FOR HAPPY KIDS – To keep this outfit well maintained, it is recommended that it be hand washed or spot cleaned. Wand and other accessories not included.
Fun Costumes Adult Ravenclaw Uniform Harry Potter Sweater Description:
  • 100% Cotton
  • Imported
  • Pull On closure
  • 100% cotton
  • Soft v-neck sweater has a Ravenclaw patch on the left side
  • Rib knit neck band, waistband, and cuffs
  • Ravenclaw colors in the rib-knits
  • Exclusively made by us, officially licensed
Kids Harry Potter Deluxe Ravenclaw Robe Description:
  • Polyester,Satin
  • Loop closure
  • Size: 2T
  • 100% polyester velour fabric
  • Hook & loop fastener closure at neck
  • Hood & lapels are lined w/ blue satin
  • Embroidered Ravenclaw crest patch on left breast
Plus Size Deluxe Harry Potter Ravenclaw Robe for Adults, Ravenclaw Costume for Wizard Cosplay & Halloween Description:
  • Polyester,Satin
  • Made in the USA
  • Button closure
  • Hand Wash Only
  • 100% polyester velour fabric
  • Button and loop closure at neck
  • Hood & lapels are lined w/ blue satin
  • Embroidered Ravenclaw crest patch on left breast
  • Officially licensed, exclusive!
Disguise womens Ravenclaw Description:
  • 100% Polyester
  • Hook and Loop closure
  • Hand Wash Only
  • HARRY POTTER COSTUME FOR WOMEN – Whether as a Halloween costume or dress-up among friends, this outfit is sure to impress
  • AUTHENTIC WOMEN’S RAVENCLAW COSTUME – This features a vibrant screen printed Ravenclaw patch with satin stitching
  • HOGWARTS APPROVED ATTIRE – This Harry Potter costume dress is a movie inspired schoolgirl uniform so you can look just like a student at Hogwarts!
  • COMPLETE THE COSTUME SET – Pair this Women’s Ravenclaw uniform with one of our Ravenclaw robes and a wand to take it to the next level
  • QUALITY COSTUMES FOR HAPPY PEOPLE – To keep this Harry Potter Ravenclaw adult costume well maintained, it is recommended that it be hand washed or spot cleaned. Includes collar with neck tie.
Disguise Harry Potter Ravenclaw Skirt for Adults Description:
  • 100% Polyester (Skirt)
  • Elastic closure
  • Hand Wash Only
  • HARRY POTTER COSTUME SKIRT FOR WOMEN – Whether as a Halloween costume or dress-up among friends, this skirt is sure to impress
  • AUTHENTIC WOMENS RAVENCLAW SKIRT – This features a Ravenclaw patch with blue and silver accent slits on the front
  • HOGWARTS APPROVED ATTIRE – This adult Ravenclaw skirt is a movie inspired schoolgirl uniform accessory so you can look just like a student at Hogwarts!
  • COMPLETE THE COSTUME SET – Pair this Ravenclaw costume with one of our Hufflepuff robes and a wand to take it to the next level
  • QUALITY COSTUMES FOR HAPPY PEOPLE – To keep this Harry Potter Ravenclaw outfit well maintained, it is recommended that it be hand washed or spot cleaned. Shirt, tie and wand not included.
Plus Size Deluxe Harry Potter Ravenclaw Robe for Adults, Ravenclaw Costume for Wizard Cosplay & Halloween Description:
  • Polyester,Satin
  • Made in the USA
  • Button closure
  • Hand Wash Only
  • 100% polyester velour fabric
  • Button and loop closure at neck
  • Hood & lapels are lined w/ blue satin
  • Embroidered Ravenclaw crest patch on left breast
  • Officially licensed, exclusive!
SUIT YOURSELF Harry Potter Ravenclaw Robe for Children, Features a Crest and a Blue-Lined Hood Description:
  • Polyester
  • Tie closure
  • Hand Wash Only
  • They’ve been sorted, so now they can complete their Hogwarts look with the Harry Potter Ravenclaw Robe for children
  • The black Harry Potter robe features a printed Ravenclaw house crest on the front with an attached blue-lined hood; Shirt, tie, pants and shoes not included
  • This black and blue size large/extra large robe makes the perfect foundation for a simple Luna Lovegood, Cho Chang, or Michael Corner costume
  • Team up with the other Ravenclaw members this Halloween and have a fun time casting spells! Perfect for Trick or treating, costume parties, cosplay, and more
  • 100% polyester; hand wash cold, line dry; not for children under 6 years; shirt, tie, pants, and shoes not included; Officially licensed Warner Brothers Harry Potter product
Harry Potter Ravenclaw Robe for Adults, Ravenclaw Costume for Magical Wizard Cosplay Party & Halloween Description:
  • Polyester
  • Tie closure
  • Hand Wash Only
  • 100% polyester
  • Button and loop closure at neck
  • Hood is lined with blue
  • Embroidered Ravenclaw crest patch on left breast
  • Officially licensed, exclusive!
Deluxe Harry Potter Ravenclaw Robe for Kids, Child Ravenclaw Costume for Magical Wizard Cosplay & Halloween Description:
  • Polyester,Satin
  • Button closure
  • 100% polyester velour fabric
  • Button and loop closure at neck
  • Hood & lapels are lined w/ blue satin
  • Embroidered Ravenclaw crest patch on left breast
  • Exclusively made by us, officially licensed
Charades Ravenclaw Student Children’s Costume, As Shown, Large Description:
  • 100% Polyester
  • Imported
  • Pull On closure
  • Hand Wash Only
  • Officially licensed harry potter children’s costume; look for trademark and logo on packaging to help assure you’ve received an authentic safety tested item
  • Long sleeve full length black hooded robe with blue lined details and neckline closure; pull on deluxe heather knit sweater; striped necktie, and white dickie front
  • Important: costumes are not sized the same as apparel, please review Charades child size chart in images, read reviews and q & a for best fit, do not choose based on clothing size
  • Groups/ families: pair together, search for other officially licensed harry potter costumes by Charades for group dress up fun
  • From inspiration, through design and construction, Charades takes pride in quality materials and excellent finished products
Costume Harry Potter Child’s Voldemort Costume, Small Description:
  • Costume Harry Potter Child’s Voldemort Costume, Small
  • Features a full-length black robe and mask
  • Shoes and wand not included
  • Officially licensed Voldemort costume from Harry Potter
  • Child’s Small (44-48″ height, 24-26″ waist)
  • This is an officially licensed Harry Potter(TM) costume.
Voldemort Costume Robe Cape Innerwear Voldemort Mask Demon Creepy Halloween Cosplay Outfits Accessories for Adults Description:
  • Imported
  • Pull On closure
  • Machine Wash
  • Valuable Package: 1* Voldemort Cape Robe+1* Innerwear+ 1*Voldemort Mask, a surprise Voldemort outfit at your cosplay party
  • Voldemort Outfit for Adults: Original Voldemort outfit is made of smooth silk fabric, inner is uniform fabric, Voldemort mask is realistic and stretchy, non-toxic and breathable, unleash your magic with our magical Voldemort costume
  • Size Note: Please choose the fit size according to the Height, bust, shoulder, sleeve length, please check the size chart for the right reference, enjoy your cosplay party with this Voldemort demon costume
  • All Role Play Parties: This Voldemort demon costume is perfect for Halloween, Masquerade, family gatherings, Carnival, Christmas, nightclubs, holidays, or more
  • Halloween Surprise Gift: Unisex Voldemort cosplay costume is perfect for men and women, you can wear this demon costume to your family gatherings or any other occasion
Disguise Men’s Harry Potter Voldemort Deluxe Adult Costume, Black Description:
  • 100% Polyester Robe & Cloak
  • No Closure closure
  • Hand Wash Only
  • DELUXE LORD VOLDEMORT COSTUME – Whether as a Halloween costume or dress-up among friends, this outfit is sure to impress
  • OFFICIAL VOLDEMORT COSTUME – Made of soft, breathable material, this replica Voldemort costume also includes a half mask
  • HOGWARTS APPROVED ATTIRE – Features a flowing, black draped robe to give this outfit a lively and authentic appearance
  • COMPLETE THE COSTUME SET – With our Lord Voldemort wand, this Harry Potter inspired Costume ensemble will take it to the next level
  • QUALITY COSTUMES FOR HAPPY PEOPLE – To keep this Lord Voldemort costume well maintained, it is recommended that it be hand washed or spot cleaned. Wand not included.
Plus Size Deluxe Harry Potter Costume for Adults, Gryffindor Robe for Wizard Cosplay Dress Up & Halloween Description:
  • Velour
  • Tie closure
  • Hand Wash Only
  • Size: 3X
  • 100% polyester velour fabric
  • Button and loop closure at neck
  • Hood & lapels are lined w/ maroon satin
  • Embroidered Gryffindor crest patch on left breast
Harry Potter Costume for Men, Deluxe Wizarding World Adult Size Dress Up Character Outfit Description:
  • 100% Polyester (Jumpsuit)
  • No Closure closure
  • Hand Wash Only
  • REAL HARRY POTTER COSTUME FOR ADULTS – Whether as a Halloween costume or dress-up among friends, this outfit is sure to impress
  • NOT JUST A HARRY POTTER CAPE – This full twill Gryffindor robe features a satin lined hood and patch with a detailed felt Gryffindor patch
  • HOGWARTS APPROVED ATTIRE – Costume ensemble includes a fully-printed schoolboy uniform so you can look just like Harry!
  • COMPLETE THE COSTUME SET – With our Harry Potter glasses and wand, this Harry Potter Costume adult ensemble will take it to the next level
  • QUALITY COSTUMES FOR HAPPY PEOPLE – To keep this Harry Potter men’s costume well maintained, it is recommended that it be hand washed or spot cleaned. Glasses, wand and makeup for scar not included.
Harry Potter Robe, Deluxe Wizarding World Hogwarts House Themed Robes for Adults, Movie Quality Dress Up Costume Accessory Description:
  • 100% Polyester
  • Hook and Loop closure
  • Hand Wash Only
  • REAL HARRY POTTER GRYFFINDOR ROBE – Get in the Wizarding World spirit with these Harry Potter Halloween costume robes
  • AUTHENTIC GRYFFINDOR ROBE – This is a premium adult Gryffindor wizard costume robe for men and women with matching patch and house colors
  • FEATURES A FULL TWILL SATIN LINED ROBE – Including a hood, and a shiny red satin lining, an embroidered Gryffindor patch and a leather button clasp
  • SHOW YOUR GRYFFINDOR PRIDE – Be the talk of your next costume party and add to your Harry Potter or Hermione Granger costume
  • QUALITY COSTUMES FOR HAPPY PEOPLE – To keep this Gryffindor adult robe well maintained, it is recommended that it be hand washed or spot cleaned. Shirt, pants, skirt and wand not included.
Disguise Harry Potter Deluxe Kid’s Quidditch Robe Costume Description:
  • 100% Polyester Costume Jumpsuit with Satin Lining plus Gauntlets and Fingerless Gloves
  • Hand Wash Only
  • REAL HARRY POTTER QUIDDITCH OUTFIT – This well made Halloween costume is a great way for your wizard to get into the Hogwarts spirit
  • NOT JUST ANY QUIDDITCH COSTUME – This satin lined, quality Harry Potter Quidditch robe set comes with a matching top, gauntlets and pair of fingerless gloves
  • HOGWARTS APPROVED QUIDDITCH UNIFORM – Take flight and defend your house as a real quidditch player – goes great with our Nimbus 2000 broom
  • GRYFFINDOR HARRY POTTER QUIDDITCH COSTUME – Featuring an embroidered Gryffindor patch, this robe is perfect for layering and bundling on a cool Halloween night
  • QUALITY COSTUMES FOR HAPPY KIDS – To keep this Harry Potter Quidditch robe for kids well maintained, it is recommended that it be hand washed or spot cleaned. Pants not included.
Harry Potter Boys Dress Up Costume Description:
  • black
  • Kids Harry Potter Fancy Dress Costume
  • This Harry Potter fancy dress outfit is inspired by the movie, featuring Harry’s Gryffindor robe and scarf in the iconic colours
  • The black cloak has the house crest on the chest, complete with glasses, wand and pointed hood
  • Get your little wizard ready for a magical journey to Hogwarts with this Harry Potter fancy dress
  • Officially licensed Harry Potter merchandise
Harry Potter Premium Costume, Official Wizarding World Kids Prestige Hooded Robe and Jumpsuit, Child Size Description:
  • 100% Polyester Costume Robe
  • Hand Wash Only
  • REAL HARRY POTTER COSTUMES FOR KIDS – Whether as a Halloween costume or cosplay among friends, this outfit is sure to impress
  • NOT JUST A KIDS HARRY POTTER ROBE – This full twill Gryffindor robe features a satin lined hood and patch with a detailed felt design
  • HOGWARTS APPROVED ATTIRE – Costume ensemble includes a fully-printed schoolboy uniform so your child can look just like Harry
  • COMPLETE THE COSTUME SET – With our Harry Potter glasses and wand, this Harry Potter Kids Costume will take it to the next level
  • QUALITY COSTUMES FOR HAPPY KIDS – To keep this Premium Harry Potter Robe well maintained, it is recommended that it be hand washed or spot cleaned. Glasses and makeup for scar not included

To purchase one of these products, please click the appropriate image at the top of this page!