We hear all the time about different thicknesses of woolen fabric, but only one thickness of poly viscose.(light) Since p/v could be the choice for winter wear (when it's rainy),would it not be nice to have p/v in say, 14 ounce? The obvious question (at least seemingly obvious to me!)is why haven't manufacturers gone to the option of heavier p/v? Also, I recently read somewhere (can't remember where) that if a fabric feels on the hand to be thin enough for a shirt, then it is not heavy enough for a kilt. The p/v fabric currently available from two makers at least, feels to me to be good for shirts. Anyone enlighten me on all of this? Thanks. - Alan