This is a JIM "CATFISH" HUNTER a Baseball Pitcher (Yankees and A's) in The HOF Vintage 1970s by BEST. A Red Plaid Flannel Shirt in Men's MEDIUM
Measurements are in Inches:
Armpit to armpit is 21"
Collar to bottom is 30"
Shoulder seam to Shoulder seam straight across is 17"
Shoulder seam to sleeve edge is 23"