The Duchess of Sussex wore a blue sleeveless Jason Wu dress, Aquazzura heels, and a small navy Dior clutch. The gala concert marked the centenary of the end of World War I and raised funds for veterans groups.
It's easy to see why she was picked, thanks to her sleek and modern outfits and how she pairs them with a pump.
Meanwhile, it's reported that Harry's father Prince Charles (69) has grown particularly fond of his new daughter-in-law and the positive influence she has been on his son's life.
On Wednesday, the couple attended The WellChild Awards, honoring gravely sick children and their caregivers.
Meghan and Harry stepped out in July for the annual Sentebale Polo Cup in London that also benefits the charity. During the event, Megan and Harry talked to children and their families.More news: ESPN captures epic shot of Rafael Nadal after marathon match
A month earlier, Harry made an emotional, private visit to Lesotho for his charitable work.
Etiquette expert Myka Meier, founder of Beaumont Etiquette, told News.com.au that both Kate Middleton and Meghan Markle have a "team of aides" to help them dress.
Harry and actress Meghan married in a star-studded ceremony at Windsor Castle in May.
From their very first appearance together way back in September 2017, the couple haven't hidden their affection, often seen holding hands - they even snuck a little PDA into Prince Louis' christening photo.
The general led the Army between 2006 and 2009, during which Harry started his first of two tours in Afghanistan in 2007.