Duchess Sophie's cornflower blue outfit wows guests as she twins with Princess Catherine during Buckingham Palace garden party
![Buckingham Palace garden party - how do you get invited? Strict rules as Queen pulls out - Mirror Online Buckingham Palace garden party - how do you get invited? Strict rules as Queen pulls out - Mirror Online](https://i2-prod.mirror.co.uk/incoming/article26925804.ece/ALTERNATES/s615b/0_The-Queen-Hosts-Garden-Party-At-Buckingham-Palace.jpg)
Buckingham Palace garden party - how do you get invited? Strict rules as Queen pulls out - Mirror Online
![Kate Middleton all smiles as she arrives at garden party with Prince William at Buckingham Palace | The Sun Kate Middleton all smiles as she arrives at garden party with Prince William at Buckingham Palace | The Sun](https://www.thesun.co.uk/wp-content/uploads/2023/05/princess-wales-garden-party-buckingham-816199981.jpg)
Kate Middleton all smiles as she arrives at garden party with Prince William at Buckingham Palace | The Sun
![Guests attend a Garden Party at Buckingham Palace, London, Wednesday May 3, 2023, in celebration of the coronation of King Charles III on May 6. (Yui Mok/Pool via AP Stock Photo - Alamy Guests attend a Garden Party at Buckingham Palace, London, Wednesday May 3, 2023, in celebration of the coronation of King Charles III on May 6. (Yui Mok/Pool via AP Stock Photo - Alamy](https://c8.alamy.com/comp/2PYE8PG/guests-attend-a-garden-party-at-buckingham-palace-london-wednesday-may-3-2023-in-celebration-of-the-coronation-of-king-charles-iii-on-may-6-yui-mokpool-via-ap-2PYE8PG.jpg)
Guests attend a Garden Party at Buckingham Palace, London, Wednesday May 3, 2023, in celebration of the coronation of King Charles III on May 6. (Yui Mok/Pool via AP Stock Photo - Alamy
![King Charles hosts his first garden party as monarch in glorious sunshine at the Palace | Royal | News | Express.co.uk King Charles hosts his first garden party as monarch in glorious sunshine at the Palace | Royal | News | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/106/590x/secondary/Buckingham-Palace-4728621.jpg?r=1683138736675)