Baron/Hulton Archive/Getty Marilyn Monroe's iconic screen-worn costumes, including her famous pink gown from Gentlemen Prefer Blondes, will be on display at the Academy Museum of Motion Pictures in L.A. from May 31, 2026, to February 28, 2027. Marilyn Monroe's personal style offscreen was surprisingly simple, favoring comfort and thrift with well-worn slacks, skirts, sweaters, and loose-fitting blouses in silk, cotton, and corduroy.