Saint Laurent crafted this double-breasted blazer from pure herringbone wool in brown with a subtle pinstripe pattern. The structured silhouette features wide, padded shoulders, spear lapels, and a four-button double-breasted closure. It has two front patch pockets, a welt chest pocket, four-button cuffs, and a rear central split, with silk lining and two inner welt pockets. Style it as a formal outerwear layer or with tailored trousers for contemporary sophistication.