Vtg Men's Button Up Shirt

Really cool and LIGHTWEIGHT BUTTON up shirt from the 70s. Tag says Penn Press. No size but I think it's a small/ medium. Very soft. Check the close-ups; the collar tip is faded, a bit of piling on the color. Tag is hanging by a thread. No other visible flaws. (Except the non ironing ) color is more of a mint green/yellow. Hard to capture in camera