Meghan, Duchess of Sussex appears to have launched her online store under her new initials

Meghan and her husband Prince Harry, 40, were given the titles of Duke and Duchess of Sussex by Queen Elizabeth II on their wedding day in 2018.

Their children, Prince Archie, five, and Princess Lilibet, three, also use "Sussex" as their surname.

And in a recent interview with People, Meghan reflected on the significance of her "family" name - saying: "It's our shared name as a family, and I guess I hadn't recognised how meaningful that would be to me until we had children. I love that that is something that Archie, Lili, H and I all have together. It means a lot to me."

Meghan described the Sussex name as part of her family's "love story", adding: "I think as the kids get older, they're so excited about, 'Oh my gosh, Mama and Papa, how did you meet?' I think that will come with time as they get older, but for right now a huge part of our love story is that we share the name Sussex."

The name Meghan Sussex also came up during an episode of 'With Love, Meghan' on Netflix when the duchess corrected her friend, Mindy Kaling.

Discussing their childhoods, comic Mindy said: "People wouldn't believe that Meghan Markle ate at Jack in the Box."

Meghan responded: "It's so funny, too, that you keep saying Meghan Markle. You know I'm Sussex now?" She added: "You have kids and you go, 'No, I share my name with my children.' I didn't know how meaningful that would be to me, but it just means so much to go, this is our family name, our little family name."

Earlier this month, Meghan appeared on 'The Drew Barrymore Show', where host Drew Barrymore introduced her as "Meghan Sussex" during a segment.

Meghan's ShopMy page includes what she described as "a handpicked and curated collection of the things I love".

Among the pieces featured are her signature oversized button-down shirts and sunglasses, similar to those she has worn on 'With Love, Meghan'.

Sharing a link to the page on her Instagram Stories to the store, Meghan wrote: "Many of you have asked, so here you go! A little shopping to start the week. More to come."