It was their first engagement on the second and final day of their pre-Brexit charm offensive in Ireland, which comes less than a month after Prince Charles and the Duchess of Cornwall visited the Emerald Isle.
Meghan will be cheering on her close friend as she takes on Angelique Kerber of Germany in tomorrow's final.
He said: "She's wanted children for a long time". She paired it with a Fendi bag to meet with Irish President Michael D. Higgins and his wife. The dress alone, Daily Mail reported, is estimated to be worth almost $2,000, while her earrings are estimated to be worth $9,000 and the Fendi bag at $5,100.
Melania Trump wore a taupe Roland Mouret and yet another pair of Louboutins.
Harry followed in the footsteps of his grandmother the Queen by making the symbolic visit to Croke Park.
From pictures of Prince Louis being held carefully by his big sister, to Princess Charlotte's first day of school in January, and Prince George's first day of pre-school back in 2016.
The Givenchy suit is estimated to be worth about $3,300.
Some rumors say that Meghan is already pregnant.
Meghan likely isn't paying for these designer duds herself, though.
In an interview last November shortly after getting engaged, Harry and Meghan confirmed that they do want to have a family.
She's known for breaking royal protocol - crossing her legs, showing PDA at a royal event, wearing a pantsuit - and now the Duchess of Sussex is reportedly the target of some scrutiny for voicing her opinions on abortion.
She's the woman who has somehow managed to make marrying into royalty look like a walk in the park. I know they are very busy - I'd really like to see them go away from everyone and have a honeymoon.