I think the word "discrimination" is a word that is over-used these days, but certainly inappropriate to use here.

Those commenting here are simply expressing an opinion or preference. In some cases, maybe even most, they are based on accepted (by us) standards concerning kilt length.

If you want to do a Madonna thing and wear a kilt too long, or even wear it too short and look like a lassie in a mini-kilt - that's your thing.

It has been simply stated that the "correct" length is between mid and upper knee. Those that enjoy the tradition of the kilt will like to observe that rule.

BTW, well put Blu, as aways.