The newly-minted royal, 36, looked typically glamorous as she kicked off the day in a dress by French designer Roland Mouret for a visit to the official residence of President Michael D Higgins. Do you like her style?
Meghan's father Thomas Markle also weighed in on the baby debate, telling Good Morning Britain last month, "When she met Harry and she spoke about how much she loves him".
As Walter's father held him in his arms while talking to the royals, the toddler reached out to touch the Suits alum's face and hair.
Below, a breakdown of all of Meghan Markle's royal tour looks so far. Black heels and a matching handbag were paired with her attire and she was once again seen sporting her signature messy bun hairstyle.
She later tried to backpedal on her words, saying she was "extremely saddened" at the press reception of her comments, adding she thought the Duchess "looked absolutely beautiful" on the big day.
Duchess Meghan exuded elegance and sophistication, and rightly so.
Prince Harry had the most hilarious reaction to a young boy who didn't want to stop touching Meghan Markle's hair during their trip to Ireland.
This is not the first time that Markle and Prince Harry shared a sweet moment with children during their trip to Ireland.
A closer look at Meghan Markle's shoes.
Prince Harry also put on a new set of clothes as he arrived at the athletics ground, sporting a more casual grey blazer and a white shirt, which he wore open collared.
The royal couple's visit reached a climax on the second day when the local residents were allowed to have a direct interaction with the couple upon their visits to Trinity College Dublin and the Irish Emigration Museum.
During her visit, the Duchess was caught up in a row about Ireland's recent vote to legalise abortion after Irish Senator Catherine Noone of Fine Gael said Meghan was "pleased" with the result.