Ralph Lauren is an American fashion brand that was founded in 1967 by Ralph Lauren. The brand is known for its iconic preppy style, which combines traditional American elements with luxury and sophistication. Ralph Lauren's collections feature classic designs, such as polo shirts, blazers, and chinos, that have become staples of American fashion. The brand's commitment to quality and attention to detail are reflected in its use of high-quality materials and precise tailoring. The brand has gained a global following and has become synonymous with American style and luxury.