As it happens, I’e been watching a documentary about southern India, where men wear long unbifurcated wraps. When they have work to do, they grab the lowest edge and tuck it up into their waist line, making a slightly bulky knee-length kilt. Throughout the film, men could be seen cycling around town and country in these garments and looking perfectly comfortable.
Unfortunately, they did not show us how they kept these skirts from slipping; there was no sign of any belts -- or Velcro !

Martin