PRE-FALL 2026 MEN'S COLLECTION The Louis Cotton Cashmere Popover in Serrano Rugby Stripe. Crafted from a lightweight, finely textured cotton cashmere, this long-sleeve sweater blends relaxed comfort with tailored refinement. A rugby stripe frames the chest, while the classic polo collar and subtle placket bring structure to the clean silhouette. Worn alone or layered under a jacket, it’s a versatile, considered wardrobe staple.