This is a great vintage shirt from Diamond Head Sportswear.

Made in Hawaii of rayon, it's black with an amazing colorful design of coconuts and palm trees.

The shirt has a left chest pocket and a square tail. 

This shirt is in MINT, PERFECT condition.

Marked L.

Across the back, laid flat and unstretched, the shirt measures 25 inches from armpit seam to armpit seam and 32 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.