I made some compromises to get this working the way I wanted, and I'm only about 85% happy with the result, but if I keep messing with it then I'll mess it up. So, here's Poison Ivy! I based her on her Season 1-2 Batman TAS appearances. And yes, she is wearing her costume under her clothing!

full size previews at https://www.patreon.com/posts/70385800