Superior offering---this is the must-have warm weather sport coat----timeless, handsome seersucker gem ;-)  The nicely appointed buttons are not banal-----they are extra-nice for a superior presentation--------and the lining, too, is exceptionally nice.  Let me now please get to the key measurements:  When the coat is buttoned & layed flat, it measures 21 1/2 inches straight across from underarm to underarm (43 inch chest measurement).......the sleeve length is 33 inches (8 inches from neck to shoulder seam & 25 inches from shoulder seam to cuff).....and it is 30 1/2 inches from the top of the back collar to the bottom of the double-vented coat.  This great coat will serve you terrifically for many years-----scoop it up my fellow eBayers.  I have over 5000 sales in this hobby and always take great care of my Buyers.  HAPPY SHOPPING------postal rates went up again this past week----Biden inflation is wonderful, isn't it?!  This ships in the postal service's medium-sized flat rate box ($18.40 is now the rate) HAPPY SHOPPING.  I'll add something to your box to ease the postal pain and add even more value to the transaction for you ;-)