Uniqlo - Wikipedia Uniqlo has developed a core range of casual and durable clothes such as jeans, chinos, polo shirts and underwear, typically in plain colours or muted patterns [5] Other products include the Heattech range of heat-trapping clothes [6] and designs using licensed works by artists such as Andy Warhol, Pablo Picasso and Keith Haring [7] Clare Waight Keller is the creative director [8][9][10]