For nearly six decades, Ralph Lauren has not merely designed clothing; he has meticulously authored the visual lexicon of American style. From the rugged romance of the Mountain West to the crisp, unstudied elegance of coastal lighthouses and manicured polo fields, the brand has always operated as a cinematic celebration of national identity. Now, ahead of the United States’ historic 250th anniversary, Mr. Lauren’s enduring love letter to America is taking on its most literal