The vibe I'm getting here is that these costumes are supposed to have been cobbled together out of stuff that the inmates found lying around Arkham - and by THAT way of looking at things, these ain't bad. Scarecrow looks pretty good - I'm not sure I see the point of him having hypodermic fingers when his main weapon is a fear-GAS, last time I checked, but maybe he's changed the formula; I dunno. The gasmask looks effective on him, anyway. (What I'd like to know is, why is he in here at all? I mean, how do you effectively represent fear in what's basically a fighting game?) Ivy's is... interesting. I like the vine/tattoo idea, and the green tears are a nice visual touch, but if she can just GROW a costume for herself, then why does she need a shirt? What's wrong with the leaf-swimsuit she normally has? And Harley... hmm. Well, I'm guessing that the Joker has engineered all this somehow, so maybe he got the 'my little nurse' outfit for her. I can't say I like it much, but at least it looks like the sort of thing she might WEAR.