Vintage Lightweight Houndstooth Car Coat

Really cool lightweight car coat. Looks like wool but I’m not sure as there was no clothing tag when I purchased this in Mexico City. It does not have any buttons or zippers so it’s worn as an overcoat. Fits like an XL-1X. Doesn’t really have a collar, the fabric is just folded. Smoke-free home, very stylish coat with minor minimal wear. Pit to pit is about 24”. This measurement is taken when the left and right side of the chest fabric is touching.