I came by them in one of the UK’s most prestigious op shops. They came complete with a label attesting to this. The label was authentic because it was handmade. They have caused some arguments with J saying they are PJs because they do not have pockets. I countered by saying that Scottish judo exponents wear a sporran and anyway you would never see pockets in a kilt. Sadly, I didn’t make this reply till two days later. I hate it when my best rejoinders fizzle because of a time lapse.