Polo was the first label that launched Ralph Lauren to the iconic status for which it’s renowned today, so it should come as no surprise that the label has worked to maintain its signature preppy air even amid changing fashion trends and cycles. This cardigan immediately aligns itself with the label’s preppy aesthetic by way of its timeless cable knit design and relaxed silhouette.How to wear Harrods: Style with a T-shirt, jeans, sandals and a tote bag.