P3 outfit designs~

ok~ so these days just been working on some university work.. Basically as part of my final year project i can choose what to do with my project... As I am lame and lazy i chose to do something i have most confidence in.. anime. XD the plan was to take my original story characters that i created 3-4 years ago (some of you guys might remember these girls) and make a older, mature version of them; redesigning the outfits, character and weapon etc. In which this will be presented in a form of artbook showing development of characters etc, and lastly will try building one of the characters in 3D.
So far I drew the main 3 heroine in their new designs already, but then these are all concept designs so I will need you guys opinion to see which outfit/component will fit the character best. So if you guys can just spend few minutes and give some opinion on this that will be awesome thanks~

Then here is her reaper form, changes are that her hair colour changed from pink to white blue, and then boob size got bigger, hair longer and slightly taller.
Clothing style on this I am planning it to be something more tight-ish, like a leotard/bodysuit type. I want to give a really different feeling to the outfit compare to what people normally wear in the world, so shiny leather leotard will be a good option.