Specification: This fused stand-up button down collar shirt is designed for a modern and polished look. It features two back pleats for added comfort and mobility, a rounded hem, and an optional chest pocket for practicality. The single-stitched yoke and armhole seams ensure precision, while double-stitched side and sleeve seams provide extra durability. Comes with spare buttons and a Kustom Kit® woven back neck label for authenticity. Certified by SEDEX and Oeko-Tex, this shirt combines quality, comfort, and ethical manufacturing standards. Washing Instructions: Machine wash at 40°C with bar under. Do not bleach, tumble dry, or dry clean. Iron at medium temperature (two-dot iron) to maintain fabric quality and collar shape. Fabric: 65% Polyester, 35% Cotton – lightweight, breathable, and easy-care. Weight: 115gsm – ideal for casual or professional wear. Size: S 36/38", M 40", L 42", XL 44", 2XL 46/48", 3XL 50/52".