Kate Middleton in Alexander McQueen at Queen Elizabeth II’s Birthday Parade

Prince Harry, Kate Middleton and Prince William were all smiles while standing on the balcony of Buckingham Palace during the Trooping the Colour Parade at The Royal Houseguards in honour of Queen Elizabeth II’s 88th birthday celebration. The Duchess of Cambridge was wearing, of course, an Alexander McQueen collarless drawn in waist zipped jacquard silk blazer and skirt, and a Jane Taylor Millinery hat.