Put on the Child Jake Sully Avatar Costume and you’re ready for an adventure on Pandora! This kids Halloween costume includes Jake Sully’s Avatar mask, and a jacket with attached shirt. You’re ready to learn all about the Na’vi people and watch Wood sprites dance in the air in this Jake Sully costume — before a certain Colonel gets in the way. Availability: The Child’s Jake Sully Avatar Costume takes approximately 1-2 business days to leave the warehouse plus transit time. Please allow additional time during peak holiday periods.