Diana Ross poses for a portrait session on July 16, 1975 in Los Angeles, Calif.
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Cher, fashion designer Bob Mackie, and Cher’s friend Paulette Betts attend The Met Gala in celebration of the “Romantic and Glamorous Hollywood Design” exhibition on Nov. 20, 1974
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Princess Margaret on Oct. 11, 1976
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Diana Ross at the second annual Rock Music Awards on Sept. 18, 1976
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Farrah Fawcett wearing Nike Cortez sneakers in an episode of Charlie’s Angels from 1976
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An editorial image of model Iman taken in 1977
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Cher poses wearing a Bob Mackie creation on April 9, 1978 in Los Angeles, Calif.
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Disco star and model Grace Jones in 1977
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Joni Mitchell in the ’70s
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Goldie Hawn stands in a front garden, circa 1970
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