I've often heard comments about a kilt being worn too long (often it's the fault of the camera angle which is looking a bit downward and so the kilt edge looks lower than it is since it's out front m ore than the leg).

I'm just wondering what the general consensus on this is (maybe this has been done before?).

Personally I like it around the bottom of the knee cap when standing. I find I don't like the look as much above the knee cap