Popsugar Fashion Weddings What Will Kate Middleton Wear to the Royal Wedding 2018? Now Obsessing Over: What Kate Middleton's Going to Wear to the Royal Wedding 30 March, 2018 by Morgane Le Caer First Published: 29 March, 2018 View On One Page Photo 10 of 12 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 10 She'll Definitely Be Wearing a Hat The dress code does stipulate that ladies should be wearing a hat, so don't expect to see Kate with a cute little fascinator. Previous Next Start Slideshow WeddingsRoyal Wedding 2018Wedding Guest DressesMeghan MarkleRoyal WeddingBridalWedding GuestsThe British RoyalsCelebrity WeddingsDresses