Popsugar Fashion Summer Fashion Princess Diana in Aviator Sunglasses Princess Diana's Staple Sunglasses Are Proof That Her Style Is Timeless September 5, 2018 by Lucy Jane View On One Page Photo 8 of 14 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 8 Attending a polo match, Diana paired her signature frames with a relaxed blouse and high-waisted trousers. Previous Next Start Slideshow Summer FashionThe RoyalsShoppingPrincess DianaSunglassesThe British Royals