The choice of Ireland for Prince Harry and Meghan Markle's first official foreign trip holds special significance given the impact of Brexit on the Irish border and the Queen's focus on strengthening British-Irish relations.
Of course, Meghan looked absolutely stunning as she strutted down the airport runway wearing the green Givenchy dress.
When Meghan signed her name with a flourish, Harry added, "Yours is much nicer than mine".
The 36-year-old actress completed the elegant ensemble with nude heels and a black clutch, also from the storied French fashion house, as well as a sheer black fascinator by Stephen Jones and a low bun.
They are due to meet Taoiseach (Irish prime minister) Leo Varadkar and Irish President Michael D Higgins.