Specification: This classic poly-cotton formal shirt is designed with a fused stand-up button-down collar that maintains a sharp shape throughout the day. Featuring two back pleats for improved fit, a rounded hem for a professional finish, and an optional chest pocket for practicality. The single-stitched yoke and armhole seams paired with double-stitched side and sleeve seams ensure durability and long-lasting wear. The one-button adjustable cuff provides comfort and versatility, while spare buttons are included for convenience. Finished with the Kustom Kit® woven back neck label, and responsibly produced under SEDEX and Oeko-Tex certification. Washing Instructions: Machine wash at 40°C (with bar under). Medium iron (two-dot). Do not bleach, dry clean, or tumble dry. Easy-care fabric helps maintain a polished look with minimal effort. Fabric: 65% Polyester, 35% Cotton – breathable, durable, and easy to care for. Weight: 115gsm – lightweight and comfortable, ideal for professional or business settings. Size: S (36/38"), M (40"), L (42"), XL (44"), 2XL (46/48"), 3XL (50/52").