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Mad Scientist Costumes

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It's time to concoct your next award-winning potion in the laboratory, but this time make sure you're wearing a mad scientist costume. Really get into character while draped in a white lab coat and wearing a pair of thick goggles (to shield your eyes from any exploding experiment...hey, it happens!) In this category, you'll find mad scientist costumes and accessories for men, women and children!
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Women's Mad Scientist Costume update
Made By Us Exclusive
Classic Plague Doctor Costume
Made By Us Exclusive
Adult Mad Scientist Costume
Made By Us Exclusive
Adult Deluxe Mad Scientist Costume
Sale - 33% Made By Us
$44.99$29.99-$44.99*
Child's Mad Scientist Costume cc
Sale - 71% Made By Us
Adult PJ Masks Romeo Costume
Sale - 10% Made By Us
$49.99$44.99-$49.99*
Plus Size PJ Masks Romeo Costume for Men-update
Sale - 22% Made By Us
Womens Plus Size Mad Scientist Main
Made By Us Exclusive
Kid's Raving Mad Scientist Costume
Clearance Made By Us
ODD SQUAD Child Scientist Costume Update
Made By Us Exclusive
Plus Classic Plague Doctor Costume
Made By Us Exclusive
Child's Hazardous Waste Costume
Video
$44.99
Plus Size Mad Scientist Costume for Men
Made By Us Exclusive
Plus Size Women's White Suit
Sale - 70% Made By Us
Adult Plus Size Deluxe Mad Scientist Costume
Sale - 55% Made By Us
Kid's Mad Scientist Dress Costume
Sale - 17% Made By Us
$29.99$24.99-$34.99*
Kid's Scary Mad Scientist Costume
Sale - 38%
Pink & Black Radioactive Aviator Goggles
Made By Us Exclusive
Hyper Vision Goggles White/Red
Made By Us Exclusive
Tall Black Costume Boots
Made By Us Exclusive
Hypno Goggles White/Smoke
Made By Us Exclusive
Womens Black Patent Over the Knee Boots
Made By Us Exclusive
Black & Red X-Ray Goggles Update
Made By Us Exclusive
Black Nylon Over The Knee Stockings
Made By Us Exclusive
Child Black Gloves
Made By Us Exclusive
$5.99
Adult Energetic Inventor Gloves
Sale - 15% Made By Us
Child Mad Scientist Wig Update Main
Made By Us Exclusive
Witch/Old Lady Wig
Made By Us Exclusive
Adult Mad Scientist Kit
Clearance Made By Us
$24.99$12.99
Deep Black Long Wavy Wig
Made By Us Exclusive
$39.99
Women's Transylvania Wig-update1
Made By Us Exclusive
$29.99
Radioactive Glowing Syringe
Bright White Full Wavy Wig
Sale - 17% Made By Us
Brain Purse
Made By Us Exclusive
Evil Nun Makeup Kit
Clearance Made By Us
Womens Red Curly Wig
$24.99
Womens Patent Faux Leather Mary Jane Shoes
Made By Us Exclusive
Deep Black Full Wavy Wig
Made By Us Exclusive
Bright White Long Wavy Wig
Sale - 13% Made By Us
Women's Sexy Black Faux Leather Knee High Boots
Made By Us Exclusive
Adult Mad Scientist Wig
Made By Us Exclusive
$24.99
Plus Size Black Fishnet Stockings
Clearance Made By Us
Gray Full Wavy Wig
Sale - 17% Made By Us
$29.99$24.99
Atomic Ray Goggles Silver/Mirror Main UPD
Made By Us Exclusive
Black GP-5 Gas Mask
$39.99
Womens Long White Wavy Wig
Made By Us Exclusive
Winged Goggles Gold Update
Made By Us Exclusive
Adult Gray Bob Wig
Sale - 24% Made By Us
$24.99$18.99
Glow in the Dark Long Wig -- Update
Made By Us Exclusive
Mad Scientist Glasses
Clearance Made By Us
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Uh-oh! There's been another lab accident! All you need to know is that it's a code red and you need to evacuate immediantly. It seems to be that the nutty scientist accidentally injected the lab rats with too much growth hormone, now there are gigantic rats scurrying around the laboratory! Mad scientists are both brillaint and slightly insane. There is never a dull moment when a mad scientist is around. There's always chaos happening but that is how crazy scientists thrive.

There are so many ways to be a mad scientist. You can be silly and bizarre like Dr. Emmett Brown from Back to the Future or you can choose to be a little more villaneous and only perform evil experiments like the legendary Dr. Faust! We sell all different types of Mad Scientist Costumes for adults and children. You can be a scientist from the past or a futuristic scientist who is creating a new undetectable nuclear bomb. We sell while crazy-haired wigs and round-framed spectacles that will give you the 'absent-minded professor' look. 

HalloweenCostumes.com How To

Mad Scientist Halloween Costumes

Not all Halloween chaos has to come with fangs and fake blood. Sometimes, it comes with goggles, gloves, and a questionable bubbling beaker. Enter: the mad scientist costume. It's not just a creepy costume—it's a full personality. Are you cackling over your latest invention? Conducting ethically murky experiments in your garage? Simply rocking that frazzled genius look because it's spooky season and you've got ideas? Welcome to the lab, baby.

Adult Mad Scientist Costume

Men's Mad Scientist Costume

There's something beautifully unhinged about our Classic Mad Scientist Costume—part genius, part chaos, all flair. With a stark white lab coat, black gloves, and your maniacal laugh (that probably comes way too naturally), this look lets you unleash your chaotic brilliance without needing a single patent. Buying an outfit like this ensures that you're not just dressing up; you're experimenting with costume excellence.

Mad Scientist Women's Costume

Mad Scientist Costume for Women

Looking to bring some glam to the lab? The Women's Mad Scientist Costume turns the traditional white coat into an outfit with a level of confidence that screams, "I definitely put something in the water supply." Paired with thigh-high boots, this outfit mixes high-voltage energy with runway-ready style. Toss on a wild silver wig, flash a devious grin, and don't be surprised if your "experiments" suddenly involve stealing the scene.

Mad Scientist Costume Ideas

Need some inspiration? We have no shortage of mad scientist costume ideas to help guide your unholy transformation. Want that post-apocalyptic vibe? Go for a nuclear mad scientist look—a gas mask, radioactive hazard gear, and the faint glow of "definitely unstable." Or, play the part of a genetic tinkerer as a bioengineer mad scientist, complete with faux DNA samples and a creepy clipboard labeled "Do Not Open."

And for those who want to turn up the terror, a scary mad scientist costume will be just the thing. Whether you're a monstrous lab creation (of your own creation) or a zombie mad scientist in search of fresh brains, a splash of blood, a frightening mask, and a stitched-up lab coat will make you an instant horror icon. Add green glowing flasks or carry a toy cleaver around to really sell your descent into maniacal madness!

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