Men's Argyle Vest: Classic Style, Warmth & Versatile ComfortWhat it is: This is a men's argyle knit vest with a V neck, a button down front, and two handy front pockets. Sizing Compatibility: This vest is made to be worn over a collared shirt and comes in sizes L, XL, 2XL, and 3XL. Key Specs: It is 100% polyester, has a classic argyle pattern, and does not stretch. For size L, the bust is about 20. 5 inches and the length is about 25. 6 inches. Best for: It is great for business casual office wear, weekend