Popsugar Fashion Celebrity Fashion Princess Diana Style 50 Reasons Princess Diana Will Forever Be Our Style Icon 20 May, 2018 by Randy Miller View On One Page Photo 32 of 50 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 32 A Classic A rose by any other name . . . Diana arrived to a performance of Romeo and Juliet at the Royal Opera House in Covent Garden in 1989 wearing a blue floral gown. Previous Next Start Slideshow Celebrity FashionThe British RoyalsThe RoyalsPrincess Diana