Just as a caveat: I don’t think these are actively bad. I think they’re sort of amusing, actually. The thing that’s funny about them, to me, though, is that you don’t really get the whole gist in one photo (at least, not when she’s walking). You think they just have a random hip hole hanging out there to ventilate her left flank BUT NO:
ALSO some handy lower leg ventilation! The cross breeze in these must be SUPERB.