All my wool kilts are 5 yard, 3 are heavy weight 16 oz. and 1 is 13 oz. they are from USAkilts. They don't wrinkle very much and they if they do the wrinkles fall out after hanging up. My don't have the interior stabilizer, they are very comfortable. I live in Reno NV. for the climate I didn't want the weight of eight yards for wool.