It is possible to purchase a Deadpool costume for children on Amazon.com and Herostime.com. The Deadpool costume on Amazon.com is a jumpsuit with a detachable hood. It is available in four sizes. As of September 2015, the price of the costume is $59, plus a shipping cost of $4.49.
The Deadpool costume on Herostime.com is available in three standard sizes. However, this online store allows customers to request custom sizes. For additional costs, customers can request custom options, including open mouth, detachable hood, open eyes, detachable hands and crotch zipper for boys. The fabric of this costume is spandex or lycra with a matte surface. The price of this costume is $38.89.