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"