Popsugar Fashion The Royals What Will Kate Middleton Wear to the Royal Wedding 2018? Now Obsessing Over: What Kate Middleton's Going to Wear to the Royal Wedding May 18, 2018 by Morgane Le Caer First Published: March 29, 2018 View On One Page Photo 9 of 12 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 9 We Wouldn't Be Surprised to See Her in a Coat Dress When she attended William's cousin's wedding, Kate favored a powder-blue Katherine Hooker coat, complementing Jenny Packham dress, and taupe hat by Whiteley. Previous Next Start Slideshow Meghan MarkleThe RoyalsRoyal WeddingKate MiddletonPrince HarryCelebrity WeddingsRoyal Wedding 2018WeddingsWedding GuestsDresses