Re Graham's query about wool weights, 10/11oz is generally considered the lightest weight for a kilt (more to do with the way it hangs/swings/"lifts" in a breeze rather than warmth), 13/14oz is the currently most popular weight and is considered a good all-rounder, 16/18oz is heavy weight and generally considered a bit warm for extended indoor wear, and 20oz upwards is military weight. However, given enough wind and in the right (wrong?) direction, even a military kilt will "lift", as was demonstrated in the well known photo of the soldier at the flag ceremony in, I think, Hong Kong.