Step into the magical world of Hogwarts with a Hermione Granger costume! Perfect for both adults and kids, this ensemble instantly transforms you into the brilliant and fearless witch from the “Harry Potter” series. With her iconic robes, tie, and wand, you’ll be ready to cast spells and solve mysteries.
Why choose Hermione? She’s smart, brave, and stands up for what’s right. Plus, who wouldn’t want to be the brightest witch of their age? So, whether you’re reliving the magic or introducing it to the next generation, a Hermione costume promises an enchanting experience. Make this Halloween or cosplay event truly spellbinding – choose Hermione!
18 Best Hermione Granger Costumes For Adults and Kids
1.) Harry Potter Deluxe Hermione Granger Costume
Cast your spells and test your skills in magic this season with this Deluxe Harry Potter Hermione Costume. Learn the ways to hone your abilities under the house of Gryffindor.
2.) Deluxe Plus Size Harry Potter Hermione Granger Costume
Test your skills in magic and cast your spells this season in this Plus Size Deluxe Harry Potter Hermione! As you become a witch of house Gryffindor, showcase your abilities as Hermione.
3.) Women's Harry Potter Deluxe Hermione Granger Gryffindor Costume
You’ll look the part when you’re attending Hogwarts School of Witchcraft and Wizardry wearing this Harry Potter Women’s Deluxe Hermione Gryffindor Costume.
4.) Plus Size Harry Potter Hermoine Granger Deluxe Gryffindor Robe
Embody the magical spirit with this Adult Plus Size Harry Potter Hermoine Deluxe Gryffindor Robe! This costume is perfect for all fans of Harry Potter and is sure to be a hit with all your friends!
5.) Women's Spell Casting Sexy Hermione Granger Costume Costume
Go back to Wizarding school with this Spell Casting School Girl Costume. You’ll be casting spells on everyone who lays eyes on you. So grab your books and make your way to the classroom.
6.) Harry Potter Hermione Granger Wand
It’s not LeviOsa, it’s LevioSA! Now you can practice getting the best Leviosa spell with this Harry Potter Hermione Wand! Flick and twist, it’s all in the wrist.
7.) Hermione Granger's Bag Accessory
Traveling to keep Death Eaters at bay? Luckily you have this Hermione’s Costume Bag Accessory to carry anything and everything that you need for your journey!
8.) Hermione Granger Wand
Hermione Wand
9.) Hermione Granger Accessory Time Turner Necklace
Would you go back in time or see the future? Whichever you choose, travel through time as Hermione when you add this Hermione Time Turner Necklace Accessory to your costume.
10.) Deluxe Harry Potter Hermione Granger Kid's Costume
Cast your spells this season and test your magic skills in this Kid’s Deluxe Harry Potter Hermione Costume. Become your favorite witch under the house of Gryffindor.
11.) Toddler's Harry Potter Deluxe Hermione Granger Gryffindor Robe
Impress all who look upon your wizarding magic with the luxurious Harry Potter Toddler’s Deluxe Hermione Gryffindor Robe! This robe will make you feel like a real wizard and is sure to be a hit!
12.) Kid's Harry Potter Deluxe Hermione Granger Gryffindor Robe
Impress all your friends with this luxurious Harry Potter Girl’s Deluxe Hermione Gryffindor Robe! This robe is sure to be a hit at all the events you go to and is an absolute must-have!
13.) Girl's Harry Potter Deluxe Hermione Granger Costume
You’ll be the brightest witch of Gryffindor House in the Girl’s Harry Potter Deluxe Hermione Costume! Save Hogwarts this Halloween in the Harry Potter Girl’s Deluxe Hermione Costume!
14.) Harry Potter Classic Hermione Granger Costume for Girls
You’re the brightest witch of your generation. Now you can dress like it in this Girl’s Harry Potter Classic Hermione Costume. This costume is perfect for Halloween!
15.) Long Brown Hermione Granger Wig with Bangs Witch Ginger Kinky Curly Wig Auburn Fluffy Wig Cosplay Costume Accessories Halloween Women Men
16.) Womens Gryffindor Adult Sized Costumes, Red & Gray
$39.22
17.) Harry Potter Gryffindor House Costume Headband Standard
18.) Medoore 4 Pack Halloween Witch Broom Plastic Witch Broomstick Cosplay Broom Props, Realistic Wizard Flying Broom Stick Accessory for Costumes
Hermione Granger Costume: A Magical Transformation
Dressing up as Hermione Granger, the brilliant and resourceful witch from the “Harry Potter” series, can make for a spellbinding Halloween or cosplay experience. Whether you’re a seasoned Potterhead or just someone looking for an iconic and strong character to channel, a Hermione Granger costume is the perfect choice. Here’s how to get the look right and create a captivating ensemble:
Robes and Uniform:
The Hogwarts uniform is a crucial part of Hermione’s attire. Depending on which house you’d like to represent, opt for a black robe with the Gryffindor emblem. Underneath, you’ll wear a white collared shirt, a grey V-neck sweater, and a tie with Gryffindor colors – bold red and gold stripes.
The Pleated Skirt:
Hermione typically sports a grey pleated skirt that reaches just above the knees. This piece adds a touch of authenticity to the costume and is widely available in many costume stores or even regular apparel shops.
Black Shoes and Tights:
Pair the outfit with black Mary Jane shoes or simple black school shoes. If it’s chilly, or for added authenticity, add a pair of knee-high grey socks or tights.
Wand:
No witch or wizard is complete without their wand. Hermione’s wand is made of vine wood with a dragon heartstring core. You can find replicas online or create a DIY version using simple crafting materials.
Time-Turner:
For those who recall “The Prisoner of Azkaban,” Hermione uses a Time-Turner to attend multiple classes at once. This golden, hourglass pendant is not only a great accessory but a conversation starter too.
Bookish Details:
As one of the brightest students at Hogwarts, Hermione is often seen with a book in her hand. Carrying a replica of “Hogwarts: A History” or any other magical textbook can be a fun prop.
Hair:
Hermione’s hair is one of her most distinguishable features. In the early years, it was described as bushy and voluminous. You can achieve this look by teasing your hair or using a volumizing product. For those with naturally curly hair, simply let it flow!
Accessories:
Incorporate additional elements like a Gryffindor scarf, prefect badge, or even a beaded handbag, reminiscent of the one Hermione uses in “The Deathly Hallows.”
Tips for a Successful Hermione Granger Costume:
- Attention to Detail: The magic lies in the details. The more specific you can get with your outfit and props, the more recognizable and authentic your Hermione Granger representation will be.
- Comfort: Remember, Halloween and cosplay events can be long. Opt for comfortable shoes and breathable fabrics to enjoy the festivities to the fullest.
- Be Confident: Hermione is known for her confidence and bravery. When you don her attire, embody her spirit too! Speak up, stand tall, and embrace the magic within you.
Channeling Hermione Granger‘s charisma is not only about wearing the right clothes but also about capturing her spirit. A lover of books, equality, and righteousness, Hermione remains an inspiration to many. So, when you step out in her costume, wear it with pride and let the magic begin!
Hermione Granger Cosplay Ideas

Photo L’Atelier – Aluguel de Fantasias – TIJUCA on Flickr
Hermione

Photo Han Shot First on Flickr
Hermione Granger



Photo halloweencostume9 on Flickr
harry-potter-costume-girl
The costume hermione granger used. You can use it too. Visit
www.squidoo.com/BestHarryPotterHalloweenCostumes for more details.

Photo Proper Job Productions on Flickr
Lydia L'Scabies – Hermione Granger
Lydia L’Scabies performing her Hermione Granger routine at Eat Sleep Drag Repeat hosted by the Queen Shilling
www.facebook.com/eatsleepdragrepeat?fref=ts
www.facebook.com/queenshilling?fref=ts



Photo Proper Job Productions on Flickr
Lydia L'Scabies – Hermione Granger
Lydia L’Scabies performing her Hermione Granger routine at Eat Sleep Drag Repeat hosted by the Queen Shilling
www.facebook.com/eatsleepdragrepeat?fref=ts
www.facebook.com/queenshilling?fref=ts

Photo Proper Job Productions on Flickr
Lydia L'Scabies – Hermione Granger
Lydia L’Scabies performing her Hermione Granger routine at Eat Sleep Drag Repeat hosted by the Queen Shilling
www.facebook.com/eatsleepdragrepeat?fref=ts
www.facebook.com/queenshilling?fref=ts

Photo foodbyfax on Flickr
Harry Potter and Hermione Granger


Photo foodbyfax on Flickr
Hermione Granger

Photo Besisika on Flickr
Montreal-Mini-Comiccon-2019_12
Cosplaying Hermione Granger: "Harry Potter".

Photo Harpersbizarre on Flickr
Hermione Granger

Photo cheapo on Flickr
Hermione Granger

Photo t.a.stenmark on Flickr
Hermione Granger
Harry Potter and the Half-Blood Prince
Shirt: ThinkGeek official replica
Wig: purchased from The Five Wits, cut and restyled
Wand: The Noble Collection
Yes, I look that much like Emma Watson.

Photo t.a.stenmark on Flickr
Hermione Granger

Photo t.a.stenmark on Flickr
Hermione Granger

Photo FranMoff on Flickr
Hermione Granger


Photo greeblehaus on Flickr
Harry & Hermione
Declan and Lulu as Harry and Hermione!
Explored November 1, 2009!

Photo bred2make on Flickr
Hermione and Harry got to School
It is "dress up as a book character day" today.
I painted the crests on fabric, zig-zagged the edges and hand sewed them on over their own crests and sewed yellow twill tape on Hermione’s tie. Hermione is also wearing a Time Turner and has a book bag full of wizard’s books. Harry has a lip-liner scar, and tousled hair, as well as Dad’s old tie. Both of them have wands….by far the easiest part of the costume!

Photo dragoncon (2006 – 2009) on Flickr
313 Hermione Granger
Dragon*Con 2009, Hall Costume Contest, official photo


Photo likeacoolabee on Flickr
Hermione
Waukesha, WI´s Harry Potter Festival celebrating the US release of Harry Potter and the Order of the Pheonix. I was unaware of any photos being taken; by my dad or Milwaukee Journal Setniel photographer. This photo was on the front page of the Sunday paper the next day.

Photo hilaryhiggins on Flickr
Hermione

Photo triangle_man on Flickr
Harry Potter and Hermione Granger at the 2007 Gryffindor Reunion
Or, Halloween..

Photo greyloch on Flickr
Hermione and Harry
Not very elaborate but a quite realistic cosplay; especially the guy cosplaying Harry, he bears a strong resemblance to Daniel Radcliffe.
UPDATE: Hermione (with Harry tagging along) was listed in CosWow’s 5 Really Easy Cosplay Ideas for Girls.


Photo Gordon.A on Flickr
Hermione Granger cosplayer at Elfia – Arcen 2018

Photo Emily Elizabeth M on Flickr
Hermione Cosplay
My Hermione Granger cosplay from Megacon 2009.
Please respect all people featured in my pictures.

Photo mallow_cup on Flickr
Hermione Granger

Photo dragoncon (2006 – 2009) on Flickr
071 Hermione Granger
Dragon*Con 2009, Hall Costume Contest, official photo.
Winner: Honorable Mention

Photo the_wendy_bird on Flickr
Granger

Photo the_wendy_bird on Flickr
Granger

Photo thrifty2011 on Flickr
Hermione Granger
To make the look I gave myself a side parting and curled my hair a bit to try and recreate her curly hair. (unfortunately I don’t have brown hair, shame I’m not a Metamorphmagus)
The costume was simple to make with a tie, gryffindor crest and black robe. The wand is handmade by myself and I am holding a book to portray Hermione’s love of knowledge.
I love Harry Potter, I’ve known it all my life, and it was amazing watching/reading the characters grow. My love for it will never die 😀
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