21" arm pit to pit 26.5" top to bottom Size XL This shirt is nostalgic, beautiful, well kept for 27 years! Top left and right has resown stitching that goes to the back top left and right, minor stains, yellow ring around the collar. IT'S AN ORIGINAL WISH RADIO PROMO SHIRT, NEED I SAY MORE? ONE OF MY MOST CHERISHED ITEMS...ONE OF A KIND. I'M SURE VERY FEW OF THESE WERE MADE!