Popsugar Fashion Princess Diana Princess Diana's Most Stylish Hats We're Tipping Our Hats to Princess Diana's Timeless Toppers August 31, 2015 by Mandi Villa View On One Page Photo 27 of 44 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 27 Out of This World Diana hit a fashion high note in November 1985 donning a black and white ensemble, complete with matching saucer hat, at the National Gallery of Art in Washington DC. Previous Next Start Slideshow Princess DianaHats