Celebrities, designers and high-profile media executives gather each year for the ultra-exclusive Met Gala, a themed fundraising event that marks the annual opening of New York City's Metropolitan Museum of Art Costume Institute's latest exhibition. The event, organized by Vogue magazine's editor-in-chief, Anna Wintour, is a who's who in style, fashion and influence. Met Gala 2023 looks: See photos of the red carpet arrivals While past themes like "camp" and "punk" have given attendees broad creative leeway, this year's theme honors not a concept, but a person: "Karl Lagerfeld: A Line of Beauty" is intended to honor the late designer,...