The Duchess of Sussex emerged at St. George's Chapel in Windsor Castle on her wedding day in a stunning silk gown with three-quarter length sleeves Everyone knew that Meghan Markle‘s wedding dress ... People: Meghan Markle's Wedding Dress Designer Reveals Why the Gown 'Was Right' for the Royal Meghan Markle's Wedding Dress Designer Reveals Why the Gown 'Was Right' for the Royal