The former Meghan Markle and the Prince Harry match in blue at the opening game of the Invictus Games

It has been a busy week for the Duke and Duchess of Sussex, who began their Australian tour by announcing the arrival of a royal baby.

All eyes were on adorable future parents during their trip, and weekend events were no exception.

On Saturday in Sydney, the couple attended the Opening Ceremony of the Invictus Games, a multi-sport event created by Prince Harry for injured or injured military personnel. The newlyweds arrived in coordinated attire, with the Prince's royal blue tie matching his wife's navy dress, sweater, and sapphire earrings.

"I want to say something directly to our hosts, to the Australian people," said the prince in a speech delivered at the event. "First of all, thank you for the welcome that you have reserved to Meghan and me these past few days.I've been so proud to be able to introduce my wife and we have been so happy to be able to celebrate the joy of our new addition with you all. "

"Invictus has become an example of service and dedication to the world towards our competitors and our Invictus family has made these games a symbol of strength, honor and optimism for the next generation."

Harry and former Meghan Markle also paired earlier in the day (we detect a pattern here!), While both wore a black Invictus Games shirt to play with children and remote controlled cars.

Both seemed natural with children, a major theme of the week. A few days ago, a sweet 5-year-old boy with Down syndrome, and later, the duchess proudly donned a pasta necklace made by a 6-year-old fan.

And even earlier Saturday – before the casual black t-shirts and the matching blue evening wear – the Duke and Duchess had yet another event to dress up for: the official opening of the event. extension of the Anzac Memorial at Hyde Park. Harry looked regal in his official military uniform while the Duchess wore an elegant black dress from New Zealand designer Emilia Wickstead.

In addition to stops in Australia, the 16-day couple's autumn tour will also include cities from Fiji, Tonga and New Zealand. While the Zika virus (which could cause birth defects if a pregnant woman contracts it) is present in Fiji and Tonga, the Duke and Duchess would have sought medical advice prior to the trip and decided to go for it. 39; before.