Princess Beatrice has Hollywood moment in waist defining dress as she braves the rain Princess Diana at the 1987 Cannes Film Festival in a blue chiffon gown with matching scarf by Catherine Walker See Princess Beatrice's Bump Hugging Velvet Blazer Elizabeth Debicki's 'The Crown' Premiere Dress Included a Major Princess Diana Reference Princess Beatrice dazzled in a maroon printed dress with a burgundy long coat as she joined the royal family at Together at Christmas Carol Service in Westminster Abbey. The princess is pregnant The Best Cannes Looks, From Princess Diana to Grace Kelly