This is an amazing vintage shirt from His Royal Highness.

Made in Hawaii of cotton, it's a stunning print in browns and reds.

The pullover shirt is done in reverse print and has a three-button placket, and a square tail with side vents.

Judging by the collar, I believe this shirt is from the 1960s or 70s. It is in vintage MINT condition.  Guaranteed to be authentic and perfect. 

Marked M.

Across the back, laid flat and unstretched, the shirt measures 21.5 inches from armpit seam to armpit seam and 29 inches from the collar seam to the bottom of the back.

Please check/know your measurements before buying as tag sizes differ between brands and even within the same brand.