Princess Dianas go-to designers included the likes of Catherine Walker, Emanuel, Bruce Oldfield and Versace.

Princess Diana wearing an embellished red gown by Bellville Sassoon at the premiere ofFor Your Eyes Onlyin June 1982.

Diana first commissioned Bellville Sassoon to create her going away outfit after her wedding in July 1981.

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The princess wearing a floral tea dress by the brand at a polo match in Windsor in June 1988.

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Princess Diana wearing an embellished red gown by Bellville Sassoon at the premiere ofFor Your Eyes Onlyin June 1982.

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The royal wearing a beaded suit by the couture house at a charity concert at London’s Barbican Centre in September 1989.

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Diana first commissioned Bellville Sassoon to create her “going away” outfit after her wedding in July 1981.

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The princess wearing a floral tea dress by the brand at a polo match in Windsor in June 1988.