Tim, Ellie (5 months) and Ehlana as Batman, Robin and the Joker from the 60s TV series. Does this series need any introduction? You’re not Katie, you’re Batgirl. Maybe you already know about it, or you know someone who has already cosplayed from it. If you’re buying from these sites, you’re also supporting me and my hobby so I appreciate it! Click here to read the full disclosure policy.