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5 Best Inspector Gadget Costumes of 2026

Last Updated - 2026/04/03

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Fun Costumes

Fun Costumes Deluxe Inspector Gadget Hat Standard Brown

Fun Costumes

CA$85.40

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Main highlights
- MYSTERY FUN: Immerse yourself in the world of mystery and fun with this Inspector Gadget costume hat, a Deluxe Inspector Gadget Hat from Fun Costumes. More than just a costume, this inspector gadget costume accessory is a symbol of the inventive and eccentric character loved by many.
- FLEXIBLE EXPRESSION: Flexibility is at your fingertips with this wacky hats for adults, featuring hands mounted on flexible metal gooseneck tubing at the top of the hat. Whether recreating a scene from the show or adding a personal touch, this fun gadgets hat gives you the freedom to express yourself.
- DURABLE ELEGANCE: This Inspector Gadget costume for men is crafted from molded faux suede, featuring a light gray grosgrain ribbon hat band for an elegant touch. Beyond its visual appeal, this inspector costume ensures durability and comfort, making it an investment in fun.
- AUTHENTIC DESIGN: Authenticity is key with this detective hat for adults, featuring a red bubble 'light' and hands at the top of the hat. These distinctive features of the detective hat are not just nods to the character's iconic look, but also a testament to the attention to detail in the hat's creation.
- ADJUSTABLE FIT: This Inspector Gadget toy hat is thoughtfully designed with a hook and loop fastener size adjustment band inside the crown, ensuring a comfortable fit for everyone. With this hat, there's no need to worry about it slipping off or feeling too tight, just focus on the fun of playing with your favorite gadgets.
CA$85.40
2

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Fun Shack

Fun Shack Mens Detective Costume, Adult Detective Outfit, Private Investigator Halloween Attire for Men, Large

Fun Shack

CA$71.99

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Main highlights
- This costume provides all-day comfort: it’s made from breathable materials making it easy to put on, move around in and take off. Reinforced stitching ensures durability for multiple indoor and outdoor wears. Hand wash only.
- Perfect for Halloween Book Character Costumes for Adults, victorian detective costume, victorian man costume, world book day costume adults, book character costumes for teachers, halloween costumes for men.
- Inspector costume includes a coat with a detective cape and matching double peaked hat as well as a waistcoat with shirt insert and a bow tie.
- Founded In 2009 By 3 Friends With A Passion For Costumes, We Now Have 100S Of Designs All Manufactured To The Highest Standards Of Quality, Fit And Design. We Have Offices In The US, UK And Europe.
- Easy to wear detective outfit, durable and high quality material including a double peaked hat.
- Available in sizes Medium, Large , XL. Please refer to size chart image for further size details.
CA$71.99
3
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Fun Costumes

Inspector Gadget Boys Costume Small

Fun Costumes

CA$56.93

More Details
Main highlights
- Trench-coat-style jacket has buttons at center front
- Size: Small
- Self-fabric belt has plastic slide buckle, threads through loops at jacket waist
- Second column of decorative buttons gives double-breasted look
- 100% polyester poplin fabric
CA$56.93
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Fun Costumes

Inspector Gadget Costume for Men Small

Fun Costumes

CA$71.16

More Details
Main highlights
- Trench-coat-style jacket has buttons at center front
- Size: Small
- Self-fabric belt has plastic slide buckle, threads through loops at jacket waist
- Second column of decorative buttons gives double-breasted look
- 100% polyester poplin fabric
CA$71.16
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Fun Costumes

Inspector Gadget Womens Costume Small

Fun Costumes

CA$71.17

More Details
Main highlights
- Size: Small
- Hat has wired hands on the top
- Dress has 3 functional buttons and a badge stitched on to dress
- Belt wraps around the dress
- 100% polyester
CA$71.17

5 Best Inspector Gadget Costumes of 2026

Fun Costumes Deluxe Inspector Gadget Hat Standard Brown

Fun Shack Mens Detective Costume, Adult Detective Outfit, Private Investigator Halloween Attire for Men, Large

Inspector Gadget Boys Costume Small

Inspector Gadget Costume for Men Small

Inspector Gadget Womens Costume Small

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