Older, nicer version of https://www.ralphlauren.com/men-clothing-button-down-shirts/selvedge-jasp%C3%A9-workshirt/0076865864.html. There are more details on this older version. I have had it tailored to give it a tail. The measurements are below: shoulder to shoulder: 17 3/4" front length: 28" armpit to bottom: 14" chest: 21"