- Men's khaki shirt - Monaco collar, long buttoned sleeves - SLIM shape, tone-on-tone stripe embroidery - Button closure, IKKS button left cuff - IKKS #actforbetter: material contains 100% organically grown cotton Borrow the lightness of 100% organic cotton voile, ideal for summer. Enhanced by tone-on-tone striped embroidery, Men's khaki shirt adds a romantic-chic touch to an army look.