Found this, on the styleforum site:
"I encourage any member of this site, especially those who esteem themselves as experts, to research Coppley as a manufacturer and as a definer of tastes. Though possibly less well known in the US than in Canada, their products are of the highest quality, with careful attention to tailoring and shaping. Moreover, few truly fine tailors are as continually innovative in style as Coppley, which fuses the best aspects of contemporary fashion with traditional style elements to create its distinctive look. Coppley also manufactures the popular Keithmoor line, as well as Mateo Maas, Cambridge and Warren K. Cook. I encourage anyone to experience the quality of these brands."
You can see the attention to detail, on your jacket, by noting the herringbone matching, in the placement of the large front patch pockets, for exampe. It's a garment of integrity.