Although it was not connected to the show, a 1976 poster of Farrah Fawcett sporting a red bathing suit became the biggest selling poster in history with 12 million copies sold. This poster also helped the burgeoning popularity of the series. The red swimsuit that helped make Farrah Fawcett a 1970s icon became part of the Smithsonian's collection in 2011. The picture has been immortalized as a Black Label Barbie Collection doll and the legendary red bathing suit has been donated to the Smithsonian Institution in Washington, D.C. The designer of that swimsuit is Norma Kamali.