LAID FLAT, THE T-SHIRT MEASURES 21" ACROSS THE CHEST FROM UNDERARM TO UNDERARM AND 29" LONG FROM THE TOP OF THE SHOULDER TO THE BOTTOM HEM. THE SIZE TAG SAYS IT'S A LARGE AND IT FITS TRUE TO SIZE. IT'S UNWORN, UNWASHED DEADSTOCK VINTAGE FROM THE 80s. IT'S SINLE STITCHED AND MADE IN THE USA.