Kate's go-to label for formal events (Royal wedding, the Jubilee etc), McQueen designer Sarah Burton wrapped the Duchess and her baby bump in a pale pink coatdress with shiny buttons, plus a matching hat with lace bow details.
Arriving at the parade in a horse and carriage, Kate then joined Prince William and members of the Royal Family on the balcony of Buckingham Palace, to celebrate the Queen's royal salute.
Looking mighty spruce herself, Queen Elizabeth donned a bold blue Angela Kelly coat with a matching lacy dress, and hat to hit her birthday shindig.
What do you think? Love a Royal outing as much as we do?
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