Today’s historic wedding of Britain’s Prince Harry to his American princess, Meghan Markle, was brimming with special moments, great style, and historic firsts. As always with such events, it is sure to generate a profusion of admiring imitators and affect wedding style trends the world over. Which of these budding trends will blossom into full-blown fads? We don’t know, but we know which ones we’d like to see more of. Love it! The Gown! The now-Duchess’s svelte, sculptural g