This is a Polo by Ralph Lauren Men's Dress XL 17" Neck Business Shirt in a Curham Classic Fit Style and Plaid Striped of Purple, White, and Black
Measurements are in Inches:
Armpit to armpit is 26"
Collar to bottom is 34"
Shoulder seam to Shoulder seam straight across is 19"
Shoulder seam to sleeve edge is 27"