Polo Ralph Lauren - When Ralph Lauren first created his iconic polo shirt, the designer was inspired by how the world's top players preferred turned-over collars that would stay in place even during rigorous play. This white cotton-piqué version comes in a slim-fitting shape with a side-slit step hem that will layer smartly over trousers and jeans. It's detailed with a signature navy-blue pony logo chest embroidery. Runs true to size.