Here is a rugged and handsome long sleeve button down shirt by Royal Choice. It's 100% acrylic. It features a blue and green plaid with yellow stripes. Warm and comfy, with lots of life left. Here are the measurements. (refer to the last pic above to see how I measure shirts)

Chest (armpit to armpit) 25"
Shoulder to end of sleeve (including cuff) 22"
Length 33"

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