A 90s vintage blue mens' denim casual / work shirt. It has plastic buttons.
It is labelled as a size L. Please check these measurements:
Chest 48"
Shoulder to shoulder 21.5"
Shoulder to base 29"
Shoulder to cuff 23.5"
It is in good condition with a small amount of wear. There is a very faint mark on the back of one sleeve. Please see the last pic.