Queen Elizabeth's Wedding Guest Outfits All Have 1 Thing in Common — Have You Noticed?

In 1954, Queen Elizabeth attended the wedding of Viscount Althorp and Miss Frances Roche, who went on to become the parents of Princess Diana. For the occasion, she wore a long, single-breasted dress and black, open-toe heels. She accessorized her ensemble with a small bag, a fur shawl, a hat, a pearl necklace, and a brooch.