Vintage sears men’s wool tweed blazer brown 1970s 1960s acadamia menswear

Pit to pit 21 inches, shoulder to hem 31 inches, pit to sleeve cuff 17 inches. Shoulder to sleeve cuff approx 27 inches. Shoulders measured across approx 18.5 inches. Appears to be unused or only lightly used. Steamed. Some stitching in the lining where arm meets shoulder is coming a it loose appears just due to age. Excellent condition. Has elbow patches and not sure of the material