1980s Celebrate St. Patrick's Day with Jameson Green Single Stitch Tee

Circa 1980s. No tag.
Feels like a cotton/polyester blend.

Approximate measurements as follows:
Shoulder to Shoulder - 19 in
Shoulder to Hem - 25.5 in
Pit to Pit (Chest) - 19.75 in
Sleeve Length - 6.25 in

In good condition. Has some paint marks, as pictured. Freshly laundered. Please see all photos.