The dress has been put for display for the first time as a part of a special exhibition titled 'A Royal Wedding: The Duke and Duchess of Sussex' which started on June 14 and will run until October 6.
The image posted Sunday on Instagram showed Meghan's hand cradling the feet of her son, Archie Harrison Mountbatten-Windsor, with a bed of spring flowers below serving as the background.
The Duke and Duchess of Sussex, who were blessed with a baby boy on May 6, will have to send back most of their gifts, thanks to the royal guidelines.
It is the first child for Harry and Meghan, who married a year ago. Harry spoke before cameras on Monday afternoon.
If Britain's bookmakers are to be believed, it's definitely a girl — and Diana may well be one of her many names.
Meghan donned a chic monochromatic look consisting of a cashmere coat layered over a maternity beige knit dress coupled with nude heels and a beige tote.
While the former US television actress was unaware of her baby's gender, the precise due date of the baby is never revealed by royal officials.
The 52-year-old from Grants Pass was taken to a detox center.
Wrapping up her argument, Schumer quipped that nobody truly cares about her appearance as an expectant mother because people really only care about themselves.
The couple arrived from Australia, where Meghan, who is four months pregnant, had her schedule reduced in recent days after a hectic start to their 16-day trip across four countries.
At the event, held in The Domain gardens, the prince was asked by someone in a crowd of onlookers where his wife was.
The baby will not automatically become a prince or princess, although it is possible that could happen if Queen Elizabeth II chooses to intervene.
The 37-year-old former actress who had married 34-year-old Harry, Duke of Sussex, at a Windsor Castle ceremony in May, is due to deliver the couple's first baby in the first half of next year.
Markle was stepping out solo for the first time after getting married to Prince Harry, for the inauguration of the new Oceania art exhibit at the Royal Academy of Arts in London.
Markle and the tennis champion have known each other since 2014 when they were put on the same team for a charity flag football event.