Brides hold flowers from an ancient custom: the ancients thought that unclean things would appear on sacred occasions like weddings, and only fragrant spices and herbs could drive away evil things, so brides would hold flowers to ward off evil spirits, even garlic and onions. Today, the meaning still exists, but after the careful design of countless designers and people's needs, holding flowers has become a beautiful small bouquet, and at the end of the wedding, unmarried women at the scene will have unlimited good luck if they can receive flowers thrown by the bride.