Kilt in cold weather

[DyerStraits]

Contrarian that I am, it has to get very, VERY cold--which of course it does at times here at 41.8781° N, 87.6298° W--for me to stop wearing my kilts, but that said, trews have always been a sensible alternative, as evidenced by depictions and descriptions of, for example, Ancient Roman imperial soldiers wearing either three-quarter or full-length leggings (Braccae) with their standard-issue knee-length tunic (Tunica) when if/conditions warranted. So it's a matter of individual/personal preference I suppose.