"Veteran fashion journalist Elizabeth Holmes expands her popular Instagram Stories series, "So Many Thoughts," into a nuanced look at the style, branding, and positioning of the four most influential contemporary British Royals: Queen Elizabeth II; Diana, Princess of Wales; Catherine, Duchess of Cambridge; and Meghan, Duchess of Sussex. Today, the fashion choices of Kate Middleton and Meghan Markle are frequently headline news. More than just wearing...