It was an extra special day at Buckingham Palace on Saturday!
Prince William, Prince Harry and Kate Middleton hosted a party for approximately 850 children, to honor the kids of those who have died while serving in the Armed Forces.
The Duchess of Cambridge wore a pastel yellow See by Chloe dress, which she paired with gray Monsoon wedges and pearl teardrop earrings.
Her husband and brother-in-law opted for coordinating ensembles, with both royals donning navy blue blazers, matching slacks, white button-down dress shirts and brown suede shoes.
The trio appeared to be having a blast at the fête, which included a tea party, cupcake decorating station, water-balloon slingshot, plate spinning and face-painting.