Purchased this shirt on my travels in Japan a while back, I believe the brand is defunct as I cannot find any info on them online.
The shirt is made from a very soft brushed cotton in a special digi camo pattern, mother of pearl buttons. Made in Japan. Great condition, no stains or signs of wear
Front length: 26.5"
Price: $120 (includes worldwide shipping)
For sale is a very cool piece by Real McCoy's. Short sleeve workshirt in a very fine hickory stripe pattern, grey base color. Two patch embroideries on the front and 1 on the back, triple stitched. Originally purchased for $230 in Japan. Great condition, no stains or signs of wear.
Price: $150 (includes worldwide shipping)
You can email them, they speak English. However they don't ship internationally so you'll need to use a forwarding service, you can try Tenso, right now they're doing a 3000 yen off shipping promotion for orders over 10,000 yen.
Thanks @mbaum ! I was worried at first but the measurements Nepenthes provided seemed to show it fit slightly bigger, plus I couldn't find any stores stocking size L so I gave it a try.
The measurements on the M are:
pit to pit 21.5"