Hi there-
My Cameron size 42 WPG kilt seems more like a size 44-46, even at the tightest. I think they run big, or at least mine did. Just remember-The Cameron is the HEAVIEST of the 4 kilts he offers (No belt loops either). The material is almost blanket-ish, but if you're in a cold climate-Go for it. I love mine and can't wait for hikes up in the mountains this winter!