- Unisex white shirt - Shirt collar, long buttoned sleeves - One patch chest pocket - Exclusive IKKS Gender Free logo embroidered on button placket - Buttons to fasten, IKKS button on left cuff Mini-me ! See the adult's white shirt The approach IKKS ACTS BETTER Pure organic cotton. For boys. For girls. The same white shirt from the new Gender Free Capsule. It’s a timeless piece that has made a place for itself in kid’s wardrobes in any season.