Here is a classic! Long sleeve button down shirt by Calvin Klein. 100% Cotton. White shirt with bluish-gray and pinky-red stripes. Pocket on the left breast, and a snap at the collar. Might be from the 70's, but I'm calling it 80's. This one is clean and handsome with years of life left! The tag says S, but here are the measurements. (please refer to last photo to see how I measure men's shirts)

Chest (armpit to armpit) 22"
Shoulder to end of sleeve (including cuff) 21"
Length 32"

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