Under arm to under arm: 21".
New Men's Lacoste Polo Shirt 100% Cotton Short Sleeve Slim Fit Size M-2XL
Men's Lacoste Golf Polo Shirt 100% Cotton Short Sleeve Regular Fit Tops,S,M,L,XL
Mens Polo Pique T-Shirt Contrast Collar Shirt 100% Cotton Short Sleeve Golf Tee
EX M&S Mens Polo Shirt Pure Cotton Short Sleeve Casual Formal Polo Tee
FotL Premium Polo Men 100% Cotton Short Sleeve Casual Wear Polo Shirt UK
M&S Collection 16" Mens White Shirt 100% Cotton Short Sleeve Office Business NEW
