By Sharon Clott Kanter
Aug 31, 2012 @ 2:00 pm
Tim Graham/Getty Images; Tim Graham/Corbis

While today marks 15 years since Princess Diana left us, her influence remains. In the style arena, especially, her looks are simply unforgettable. From this pearl-encrusted Catherine Walker bolero gown to her fitted skirt suits, click through the gallery to see her most memorable looks. Make sure you have this playing in the background, too.

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