Royal Family Events - Promotional Ideas With the arrival of a new son for the Duke and Duchess of Cambridge and the imminent wedding of Prince Harry and Meghan Markle, there are lots of opportunities for Royal family merchandise which your company could add their branding to. If you’re having a public celebration for the marriage of Harry and Meghan or, you’re holding a party to delight at the new Baby Cambridge, these promotional items will give your bash a little boost.