Creeper set

The Creeper costume is a set of vanity items consisting of the Creeper Mask, Creeper Shirt, and Creeper Pants. It is inspired by the creeper from the video game Minecraft (see Trivia). Its male and female variants look identical. It has a chance to drop from Goodie Bags during Halloween.

Trivia

 * The Creeper is a hostile mob from the game Minecraft and is considered one of the game's signature elements.
 * The Creeper costume is the only set of clothing to have more than two visible legs, in keeping with the Creeper's quadrupedal shape in Minecraft.