Princess Kate attended a Garden Party at Buckingham Palace in a buttery yellow dress and matching hat. The Prince and Princess of Wales were there on behalf of the King. : Getty Kate Middleton's fashion choice could represent thaw in Meghan spat UK News News Daily Express US Janmashtmi Kitty Party Theme kittypartyy Princess Kate declares this colour is the wedding guest dress shade of the season The Mirror Kate Middleton Stunned In Trendy Butter Yellow At Wimbledon (& Her Beauty Routine Was On Point) Kate Middleton's Best Garden Party Looks, Ranked [Photos] MEAWW