Specification: This long sleeve shirt is crafted from mercerised cotton, enhancing its look, feel, and performance with a subtle sheen and improved durability. Blended with organic cotton and a touch of elastane, it provides natural stretch and maintains its shape throughout the day. Designed with a button-down collar and self-coloured buttons (with elegant pearlised buttons on white), this shirt offers a refined finish. Featuring a double-button cuff with a single button sleeve guard, a back yoke for better shoulder fit, and back darts that contour the body for a sleek silhouette. The curved hemline completes its professional yet comfortable style, perfect for both office wear and smart casual looks. Washing Instructions: Machine wash at 40°C. Do not bleach. Do not tumble dry. Iron on low heat. Do not dry clean. Wash dark colours separately and inside out to maintain fabric quality and colour vibrancy. Fabric: 72% Cotton, 25% Organic Cotton, 3% Elastane – soft, stretchy, and eco-friendly for superior comfort and durability. Weight: 135gsm – lightweight with a premium feel, ideal for everyday or professional wear. Size: XS 30", S 34", M 38", L 42", XL 46", 2XL 50", 3XL 54", 4XL 58", 5XL 62"