How to Dress Like Captain Underpants

DIY Costume Items
Best Captain Underpants Halloween Costume Guide
Debuting 20 years ago, Captain Underpants is still a relatively new character. Stemming from the popular book series, this superhero is the creation of two 4th graders named Harold and George. If you’re looking for a fun book character to cosplay, look no further! Follow this simple guide to get his complete look.
The costume begins with a Bald Head Wig Cap. Then, choose a pair of Calvin Klein Classic Briefs to compliment the classic Red Cape. Complete this look with Captain Underpants’ trademark Rubber Toilet Plunger and begin to brush up on your character knowledge with The New Captain Underpants Collection.
Captain Underpants Cosplay Costumes
Calling all warm weather cosplayers! If you know your convention site doesn’t have the best central air conditioning, why not cosplay a character with an outfit sure to keep you cool in any weather! Any body type can pull off the style of literary hero Captain Underpants. It helps if you happen to be bald, but with bald caps available both online and at your local costume shop, his hairless dome is easy enough to emulate.
It’s pretty simple from here; Captain Underpants’ style is true to his name. A comfy pair of white briefs and a red cape made with anything from a blanket to a tablecloth paired with his weapon of choice, a plunger and you’re officially Captain Underpants. For group cosplay, you can choose to go as Captain Underpants’ alter-ego School Principal, Mr. Krupp, or character creators George and Harold. Story nemesis Melvin Sneedly is also an option. Make sure you check out our featured pics for more style ideas. Send us pics of your look and show us what you’ve come up with!
Costume Collections Featuring Captain Underpants
About Captain Underpants
Beginning as a comic book series created by a pair of fourth-grade boys, Captain Underpants was initially just pictures and words on a page. After accidentally being hypnotized, their grouchy school principal Mr. Krupp turns into comic book hero Captain Underpants whenever someone snaps their fingers. While he returns to his normal cantankerous self when getting wet with water, Mr. Krupp is unaware of his superhero identity.
Though in real life he seems to have a great dislike of children, Mr. Krupp is kind to everyone and is most understanding of children when he transforms into Captain Underpants. He is the principal’s alter-ego in every sense if the word. Captain Underpants doesn’t acquire true super powers until the third book. Up until that point, it was up to George and Harold to keep him safe when he was in superhero mode. The series ends with Mr. Krupp permanently losing his super powers, thereby eliminating Captain Underpants forever. However, there are still eleven great books to read.
