It is rendered in a classic 2 button model with side vents

          It is listed as a US Size 42 Long in a classic cut

----------PLEASE FOLLOW MEASUREMENTS CAREFULLY-----------
-----shoulder seam to shoulder seam in back is is 19"

-----bottom of collar in back till end is 32.5"
-----sleeves are 26 " with approx. 2 inches to let out with decorative (not functional) cuff buttons

-----circumference of chest is approx 43.5"--pit to pit approx. 21.75"
-----circumference of waist just above bottom pockets approx. 41"

--------I truly perfect condition--A timeless classic from-----CALVIN KLEIN

-----------HASSLE FREE RETURNS---I automatically accept------ANY----request for a Full Refund---

------Don't forget I ship free anywhere in the USA by USPS Priority Mail

------I now offer free return shipping in the US---If you decide to return it--I PAY FOR IT