Popsugar Fashion The Royals Best Hats at the Royal Wedding 2018 Hands Down the Best Hats From Prince Harry and Meghan Markle's Royal Wedding June 1, 2018 by Victoria Messina First Published: May 19, 2018 View On One Page Photo 9 of 34 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 9 Kate Middleton The Duchess of Cambridge donned a pale-yellow Alexander McQueen dress and a Philip Treacy hat that featured large floral detailing on one side. Previous Next Start Slideshow Meghan MarkleThe RoyalsRoyal WeddingPrince HarryCelebrity WeddingsAccessoriesRoyal Wedding 2018Wedding GuestsThe British RoyalsHats