Nerd Costumes - Men, Women, Kids School Geek Costume Ideas & Accessories for Sale

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Go back to school this Halloween with one of these men or womens nerd costumes.  You will definitely be in a class of your own as you show off your intelligence and pocket protector at the party.  The nerd costume is a fun costume idea with plenty of potential pairing for a clever couples costume.  So buy your favorite nerd costume today and wear it proudly to the party.

About Funtober Costumes

Are you ready for Halloween 2020? 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.

Due to the potential impact of the current public health crisis on the manufacture and shipping of Halloween costumes, if you have your or a family member have your heart set on a particular costume, we encourage you to purchase it early in order to avoid missing out if there are shortages.

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 Nerd Costume Accessories

We have a great selection of nerd costume ideas for sale here. Whether you are looking for something for your son, your daughter, or even yourself, you can find it among these outfits:

Baby nerd costume: Your infant will look so cute this October in one of these baby or toddler costumes.

Girls nerd costume: If your daughter wants a great 1950s costume, let her don one of these nerd costumes for kids. She is sure to love the classic look of school children everywhere.

Boys nerd costume: Get your boy a pencil, paper and calculator so he can emphasize his desire to be an engineer or computer programmer in the future.

Men's nerd costume: Go to the head of the class this fall while emphasizing your intelligence to all of the guests at the Halloween party.

Sexy nerd costumes: If you love smart men, give them a look that they will love this Halloween. These school girl costumes will have them asking you to tudor them in a study session in no time at all!

Don't forget to buy a few costume accessories to complete your nerd outfit, including glasses, pocket protector, calculator, bow tie, suspenders and other items.

Short Descriptions for the Above Products:

Forum Novelties Women’s 50’s Nerd Girl Costume Description:

1950’s nerd girl costume includes shirt and plaid skirt with suspenders
White button-front shirt has attached plaid bowtie
Available in sizes x-small/small (34 to 36-inch bust and 25 to 27-inch waist) and medium/large (36 to 38-inch bust and 27 to 30-inch waist)

Revenge of the Nerds Tri Lambs T-Shirt Description:

Officially Licensed Merchandise. Music, Sports & Entertainment Merchandise. Quality Products.

Trevco Men’s Revenge Nerd Cardigan Adult T-Shirt Description:

Brand New Item. Trevco Unisex-Adults Revenge Nerd Cardigan T-Shirt, White,. Officially Licensed.

5 PC. Men’s Nifty Nerd Costume Set Description:

Nifty nerd checker print shirt. Shorts. Cardigan.

Forum Novelties Men’s Fabulous 50’s Class Nerd Costume Description:

One piece retro nerd costume. Pants and shirt combo with attached bowtie and belt. Glasses, wig, and other accessories available separately from forum novelties.

Leg Avenue Women’s 2 Piece Day Glow School Girl Description:

A fun and colorful twist on your traditional school girl. Perfect for parties and raves. Neon colors are black light responsive.

Music Legs Men’s Classroom Nerd Costume Description:


Leg Avenue Class Nerd Keyhole Top Suspender Shorts Bow Tie Faux Frames Description:

New costume for 2013. Plaid school girl shoe sold separately.

Leg Avenue Women’s 4 Piece Naughty Nerd Costume Description:

Quality materials used for all leg avenue products. 100 percent designed and tested for the toughest situations and environments. Whether you are a professional, recreational user, or even casual, leg avenue will fit the mold for all types of people.

Rasta Imposta Nerd Costume Description:

Rasta imposta’s nerd is both affordable and comfortable. This costume comes with a jumpsuit, glasses, and pocket protectors.

MUSIC LEGS Women’s Class Nerd Description:

Crest patch detail. Button cuff trim jacket.

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