Prince Louis' Fifth Birthday Portraits Released in Lallie London Outfit.
Prince Louis, the youngest son of Prince William and Kate Middleton, celebrated his fifth birthday with a new portrait featuring him in a blue wool fair isle sweater from British brand Lallie London's fall 2021 collection. The photo was taken by British photographer Millie Pilkington at the Windsor Estate. The young prince will join his siblings at the king's coronation on May 6.