The Brooks Brothers Scottish Tweed Wool Sport Coat Blazer in blue-gray herringbone is a classic and vintage piece perfect for casual or business occasions. Made from shetland wool and wool, with a polyester/viscose lining, this blazer features a two-button single-breasted front, notch lapel, and single vented back. With a chest size of 48 inches and a regular fit, this blazer is a timeless addition to any man's wardrobe, ideal for the winter, fall, and spring seasons. The herringbone pattern adds a touch of retro charm, making it a versatile piece for various themes such as hipster, school, university, and preppy.