The style named after the knit waistcoat favored by James Brudenellthe 19th-century British army officer also known as the 7th Earl of Cardiganhas since become a staple of a modern man's wardrobe, worn by students, royals, and rock stars in equal measure. With its unexpected mix of military and collegiate details, The Iconic Letterman Sweater represents the diversity of influences that define the modern Polo sensibility. Regular Fit: a slightly trim silhouette; 2 wider at the chest than our Slim Fit. Size medium has a 27" body length, a 17.75" shoulder, a 21" chest, and a 24.75" ...