Meghan met with Invictus Games competitors at the low-key engagement before she headed to Fraser Island with Prince Harry.
Fashion expert Donny Galella told New Idea: “That dress has a very cool neckline and l really love that she’s wearing her blazer over her shoulders like a true fashionista.”
Meghan is yet to reveal the designer of the dress but everything that she has worn to date has proved an instant success with many of the brand’s styles selling out in minutes.
On Fraser Island, the former Suits actress opted for a linen Reformation dress with lace up sandals and wowed crowds with her casual yet elegant look.
Last week Meghan stunned in a Martin Grant Maxi dress at Bondi Beach and even broke one of the Queen’s rules wearing wedges.
"The Queen isn’t a fan of wedged shoes," a source once told Vanity Fair.
"She really doesn’t like them and it’s well known among the women in the family."
But Meghan and Harry are the modern royals, so a few fashion rule breakers will probably stay under the radar!