Vintage Knit Striped Sweater by Pappagallo
Here is an awesome vintage sweater by Pappagallo. 10% wool, 90% acrylic. Beautiful design of grays, blues, and maroon with different knit patterns throughout. Medium weight, but warm, soft, and comfy. It's in amazing condition, and has years of life left. The tag says Medium, but here are the measurements taken laying flat. (refer to the last pic above to see how I measure shirts)
Chest (armpit to armpit) 18"
Shoulder to end of sleeve (including cuff) 23"