Meghan Markleis putting her relaxed mom style on full display!

The Duchess of Sussex held 2-month-old sonArchiein her arms as she stepped out on Wednesday to support husbandPrince Harryand brother-in-lawPrince Williamat theircharity polo match.

A friend previously told PEOPLE thatMeghan’s “California roots are coming through” as she prepared to welcome her first child.

“She’s being mindful of what she puts in her body and on her skin and even her at-home cleaning supplies,” the friend added. “She’s hyperaware of what she’s using. She’s looking for natural things.”

Tim Rooke/Shutterstock

Mandatory Credit: Photo by Tim Rooke/Shutterstock (10331673az) Meghan Duchess of Sussex, Archie Mountbatten-Windsor, Catherine Duchess of Cambridge King Power Royal Charity Polo Day, Billingbear Polo Club, Wokingham, UK - 10 Jul 2019

Archie and Meghan Markle.Tim Rooke/Shutterstock

Meghan Duchess of Sussex and Archie Mountbatten-Windsor

Kate Middleton, Archie and Meghan Markle.Tim Rooke/Shutterstock

Catherine Duchess of Cambridge, Meghan Duchess of Sussex, Archie Mountbatten-Windsor

Prince George, Meghan Duchess of Sussex, Archie Mountbatten-Windsor

The special event marks the royal cousins’ first public playdate together.

Prince Louis and Kate Middleton.Tim Rooke/Shutterstock

Catherine Duchess of Cambridge, Prince Louis

Prince George and Princess Charlotte.MEGA

Meghan Markle The Duchess of Sussex seen with baby son Archie whilst going to watch Prince William and husband Prince Harry play in the King Power Royal Charity Polo Day. 10 Jul 2019 Pictured: Meghan Markle The Duchess of Sussex seen with baby son Archie whilst going to watch Prince William and husband Prince Harry play in the King Power Royal Charity Polo Day. Photo credit: James Whatling / MEGA TheMegaAgency.com +1 888 505 6342 (Mega Agency TagID: MEGA462885_005.jpg) [Photo via Mega Agency]

CHRIS ALLERTON/AFP/Getty Images

people magazine cover

Harry and Meghan just celebrated their son’s christening over the weekend with a small group of close friends and family.

“They are basking in the glow and enjoying each day,” a royal source tells PEOPLE in this week’s cover story. “As most new parents are, they’re just so excited. There’s something new every day. They’re just really happy.”

source: people.com