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Nickelodeon Jimmy Neutron Men's Costume

Made By Us
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Please note:

  • Available for pre-order on August 14, 2025 12:00 AM CST.
  • Estimated In-Stock Date: Mid-September
  • Pre-orders are not eligible for discounts.
  • Once you click, you'll have 10 minutes to complete your pre-order.
  • Sorry, pre-orders can't be purchased or shipped with any other items.
  • We'll email you when your order has shipped!
  • Full payment is required at time of pre-order.
Items Out Of Stock
Item # FUN96613AD
Items Included
  • Shirt
  • Wig
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Product Information

Size Chart
Runs Small
Slightly Small
True To Size
Slightly Large
Runs Large
Size Measurement Standard Metric
Small T-Shirt Chest 36" 91cm
Small T-Shirt Length 25 3/4" 65cm
Size Measurement Standard Metric
Medium T-Shirt Chest 40" 102cm
Medium T-Shirt Length 26 1/4" 67cm
Size Measurement Standard Metric
Large T-Shirt Chest 44" 112cm
Large T-Shirt Length 26 3/4" 68cm
Size Measurement Standard Metric
X-Large T-Shirt Chest 48" 122cm
X-Large T-Shirt Length 27 1/4" 69cm
Features
  • 100% polyester
  • Jersey knit, pullover shirt has graphics on the front
  • Styled, faux hair wig has elastic band to secure on head
  • Officially licensed
  • Made By Us Exclusive
  • NOTE: shorts sold separately

Straight Outta Retroville

Great Scott! The future of fun is here—and it’s got a towering hairdo and a T-shirt full of atoms. The Adult Jimmy Neutron Costume is your ticket to cartoon glory, channeling everyone’s favorite boy genius with a look that’s equal parts nostalgic and neutron-charged. Officially licensed from Nickelodeon, it’s built for fans who know their way around a shrink ray and a catchphrase.

Signature Tee for a Super Brain

The costume’s red crewneck shirt is made from soft, midweight stretch jersey that moves easily—even if you’re dodging one of your own inventions gone rogue. Plastered proudly on the front is Jimmy’s atomic emblem, a symbol of brilliance, big ideas, and the occasional robotic dog mishap. It’s simple, bold, and instantly recognizable to cartoon connoisseurs of all ages.

A Wig Worthy of a Whiz Kid

The real showstopper? That legendary hairstyle. The included synthetic wig defies gravity with its perfectly sculpted swirl, capturing Jimmy’s towering ‘do with cartoon precision. Sculpted and pre-styled, it’s ready to sit atop your noggin and deliver maximum genius energy without the need for a single beaker of hair gel.

Made for Maximum Nostalgia

This costume is officially licensed, meaning every detail stays true to the animated original. With just the shirt and wig, you’ve got everything needed to bring Jimmy Neutron to life—just add your own shorts, sneakers, and a can-do attitude powered by brain blasts. Prepare to outsmart aliens, impress your friends, and invent the best Halloween ever. Jimmy’s back, and the retro-futuristic fun is about to begin.

Made By Us
Designer Halloween costumes

We believe that costumes have the power to create some of life's best moments. That's why we started Made by Us. This diverse selection of costumes and accessories are all artfully designed and expertly crafted by our talented team of artists, designers, and developers.

Costume experts designing Halloween costumes

Each project begins with a passion for true quality–embroidered patches, faux fur cut with care, and hand-selected fabrics that are as durable as they are comfortable. Those are just a few examples of how much craft and creativity we put into each and every product. Just for you.

Behind the scenes of exclusive Halloween costume design

No matter how much time it takes, our goal has always remained the same–to create products that inspire your life's best moments–the big, the small, the funny, the spooky, and the sweet. The moments we all cherish. That's Made by Us.

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