----> Oh no no no! I meant movement of hair of such length, not the length itself. I mean shorter hair, especially if they happened to be naturally light and thin in texture, sometimes do some weird things. But long hair generally don't since they weight too much to be able to.
Ah! I see. This is what also bugged me too but from the different point of view - okay, character gone evil and all like that, but why to change obviously comfortable and reasonable clothing style?
Well, I'm not sure about lingerie, but lower half on the second outfit looks more like a built-in garter belt which makes sense since she's wearing stockings. Aside from this I see no logic in what she's wearing.
Speaking of the first outfit - I wouldn't say it's more child-like - from my point of view at least - but it's more rational? Not sure about the right word here.