Ralph Lauren henley shirt made of soft, durable interlock fabric Approx. 28.5%22L from shoulder to hem Round neckline Three-button placket with taffeta trim Genuine mother-of-pearl buttons Long sleeve; approx. 34.8%22L “Ralph Lauren” script embroidered above the left cuff Cotton Unlined Machine wash Made in Portugal Size medium has a 28.5%22 body length (front and back), a 17%22 shoulder, a 39%22 chest, and a 34.75%22 sleeve length. Sleeve length is taken from the center back of the neck and changes 0.75%22 between sizes. Model is 6'1%22 (185 cm) and wears a size medium.