I had the fortune of ordering this suit for a customer recently. It is made from a stunning Glen Check flannel cloth from English wool manufacturer, Fox Brothers & Co. This flannel is extremely soft and comfortable to wear despite the heavier weight of the wool. The weight of the cloth actually resists wrinkles well, and has enough body to hold a stunning crease in the trousers. I'm very tempted to have a flannel suit to wear in every a different colour and pattern for every day of the week. Matching waist coats of course.