Princess Diana's most timeless evening looks

Princess Diana rocked an LBD by Christina Stambolian to attend a party at the Serpentine Gallery in London.Photo: Getty Images

Wowing in another beaded ensemble, this time the princess opted for a short powder blue dress for an event at the Serpentine Gallery 1995.Photo: Getty Images

Dubbed the 'Elvis dress' because of the high collar, Diana wore this incredible beaded creation during an official visit to Hong Kong.Photo: Getty Images

Looking every inch the fairytale princess, Diana arrives at the Theatre Royal Dury Lane in a light blue chiffon evening dress.Photo: Getty Images

Lady in red! The Princess of Wales wore this gorgeous scarlet Catherine Walker dress to attend a dinner in Buenos Aires. Photo: Getty Images

Upstaging the actors, Diana looked incredible in this midnight blue floor length dress for the premiere of 'In Love and War' at London's Leicester Square.Photo: Getty Images

The style icon looked very elegant in a velvet fishtail gown to attend an evening function in Germany.Photo: Getty Images

Diana accessorized her Catherine Walker gown with the Spencer family tiara to attend a banquet in India.Photo: Getty Images

Pretty in pink, the Princess wore an intricately detailed pink and gold beaded gown for an event in Pakistan.Photo: Getty Images

Diana looked tanned and confident in a little white dress by close friend Gianni Versace. Photo: Getty Images