Thank you everyone for your feedback so far. I'll deal with this specific bit all in one since it's come up
Phantom thieves are a pretty anime trope, so the physics and practicality aren't a huge concern. There's a circus performer theme to the outfits and I think it helps to consider that phantom thieves often want to be seen. Think of them more like stage magicians or escape artists, only when they make the crown jewels disappear, they've really stolen them. And that's only fun if people are there too see. They often announce what they're going to steal and when so there's more security and then they still get away. And often wear outfits that go with the idea of it being a show.
So practicality and stealth be damned!
But yeah, more seriously, while I don't want them to be totally out there practicality wise, hence the tights and no ridiculously high heels, I'm not adhering too tightly to it. It is going to be leaning more into the anime style or story telling.
Mmm, I'm totally with you on that. It was one of my concerns. I really like the asymmetry of it but it felt a bit off. I'm considering putting either the same shine on the other leg to make them more clearly tights rather than just one side or maybe making the other leg coloured as well.
I'm going to be pretty heavily redesigning the third one. It is the one I was having the most trouble with. At this stage I'm thinking the stiffer underskirt going completely and leaning into something more like this but, you know, without the butterfly wings and stuff, obviously.
And that'd probably tie in better with the others too.
The quickest easiest way to describe it would be low fantasy pre-industrial alternate world Venice. It's colourful but not too bright. Day to day, the outfits take a lot from the baroque period, low necklines and waistlines, fitted corset being an obvious part of the outfit, large sleeves and laces collars (hence why, yeah the third one doesn't really feel like she fits very well). If you've seen The Musketeers 2011 movie, think something like that, only modernized. There's also a big element of rebellion with the second costumes, in a similar way to how kids who've got away from controlling parents will wear everything they were never allowed to or dye their hair, it's a lot like that. They've just left a pretty strict order, they're suddenly allowed to wear anything and be anything, they pick the brightest, most eye catching things they spot, especially for something like hiding their identities and standing out.
Thank you everyone for taking the time to give me your feedback. I really appreciate it.