While seated for the ceremony, the Duchess of Cambridge appeared to catch her husband laughing to himself in an adorable moment that was captured on camera.
We did, however, get a glimmer of the pre-duchess Meghan, who chose a brown leather Strathberry handled bag, an accessories brand she favoured during her engagement appearances, instead of the royal-required clutches.
The Duke and Duchess of Sussex began their first official worldwide visit together when they arrived in Ireland on Tuesday. Wickstead should also feel relieved that Markle wore her hair down, in loose waves, after criticising her wedding hairstyle, too.More news: Ozil should quit Germany, says father
After attending the RAF100 celebrations in London earlier in the day, the Duke and Duchess of Sussex have arrived in Ireland for their short tour.
Prince William and Kate's amusing moment comes as the Duchess officially returned to her royal duties one day after Prince Louis' christening, alongside sister-in-law Meghan Markle, who is now the Duchess of Sussex.More news: Liverpool open Xherdan Shaqiri transfer negotiations with Stoke City
During their visit to Dublin, Their Royal Highnesses will learn about Ireland's culture and heritage, including a visit to Trinity College, where they will see the Book of Kells, one of Ireland's greatest cultural treasures.
They will continue their day by stopping to pay their respects at the Famine Memorial, followed by a visit to the EPIC Irish Emigration Museum.
During the trip, Meghan also met Irish PM Leo Varadkar, but it is not known the topic of the abortion bill came up in their conversation.More news: JetBlue Staff Save French Bulldog by Giving Distressed Animal Oxygen Mask
The Duke and Duchess of Sussex arrived at a summer garden party in Dublin, hosted by Britain's Ambassador to Ireland, Robin Barnett.