TAGS SAY MENS LARGE BUT CLEARLY FITS A MENS MEDIUM. MEASUREMENTS ARE AS FOLLOWS: PIT TO PIT WIDTH IS 23" INCHES AND TOP COLLAR TO BOTTOM SEAM IS 29" INCHES. FLANNEL IS IN CRISP/CLEAN PRE-OWNED CONDITION WITH ZERO TEARS, FADING, DEFECTS, ODORS, OR STAINS! VERY LOW WEAR. SMOKE/PET FREE HOME. SEE PHOTO SCANS AND CLICK "ZOOM" FOR A CLOSER LOOK. CHECK OUT MY FEEDBACK AND THEN BUY WITH TOTAL CONFIDENCE.