The Mom Creative / Jessica N. Turner - Calling all Captain Underpants fans! This hilarious boy's book character costume was a snap to put together and the hit of Elias's classroom last
Amazon.com: Captain Underpants Movie Deluxe Costume, Large (10-12) : Clothing, Shoes & Jewelry
Adult Captain Underpants Cape and Oversized White Y Fronts Fancy Dress Costume | eBay
Amazon.com: FUN Costumes Captain Underpants Costume for Kids Large : Clothing, Shoes & Jewelry