H2H Mens Dress Slim Fit Shirts Long Sleeve Business Shirts Basic Designed Breathable 60% COTTON / 35% NYLON / 5% SPANDEX Designed by Korea Button closure Style no : #JASK14 #CMTSTL0134 - Long Sleeve, #CMTSTS043 - Short sleeve, #KMTSTL560, #KMTSTL561 - Denim Shirts High Quality & Versitile, Basic & Classic Dress Shirts, easily matched with formal fashion items. These shirt are designed for all ages, no matter young or old, ideal for fashion everyday casual wear,formal work, business, party,provides an easy choice for all occasions,essential for every man's wardrobe! The color could be slightly different between on the screen and in practice. / Fits may vary by styles, body types, and manufacturer. But, some review says size runs Small, suggest choose 1 size up if you don't wish tight fit. Hand wash recommend <span class="a-text-bold">Measurement (Inch) </span>(Shoulder / Chest / Sleeve / Length) US Small : 17.25 / 39 / 25.5 / 28.5 US Medium : 17.75 / 41 / 26 / 29 US Large : 18.5 / 44 / 26.75 / 29.75 US X-Large : 19.5 / 46 / 27.25 / 30.25 US 2X-Large : 20.25 / 49 / 28 / 31 US 3X-Large : 21 / 52 / 28.5 / 31.5