The Kilt = Something else the Victorians did for us.
In fact the whole Scottish myth is just that ~ stories written by Sir Walter Scott to amuse the Victorians.
Billy Connelly on the subject is very amusing;
E.G
"Marching through heather ~ have you ever tried marching through fucking heather? Ye cannae do it. You stumble through heather, you trip over heather, you fall flat on your fucking face in heather, what ye cannae do is march through the fucking stuff."