Here is a super cool short sleeve polo shirt by Dunlop. 65% poly, 35% cotton. To me, this shirt is the color of a perfect ear of white corn. Yellow, but just barely. Two button front, and a pocket on the left breast with a bronze/gold Dunlop logo embroidered on it. Soft and comfy shirt with a little weight to it. It's in excellent shape with lots of life left! The tag says Medium, but here are the measurements. (refer to the last pic above to see how I measure shirts)

Chest (armpit to armpit) 21"
Shoulder to end of sleeve (including cuff) 9"
Back Length 30" (front is 2" shorter, in true 80's style)

This item is sold from a vintage boutique in Roanoke, VA.