How to wear this costume: 1. Unscrew bat pack to add 4 x AA bat and turn on. 2. Unzip costume and place bat pack into the pocket (hole) inside of the costume. 3. Firstly, place your feet into the led holes. 4. Ensure the elastic or toggles are around the ankles or led depending on your costume. 5. Put the top of your head through the first neck hole, but not the second face hole and fasten the velcro under chin. 6. Place your arms inside the sleeve and ensure elastic is around wrists 7. Zip up the back of costume. Zip may be horizontal depending on the costume. 8. Wait for the costume to inflate and go party!