Meghan Markle delivers masterclass in styling slip dress in your 40s – with £15k Cartier jewels


The Duchess of Sussex stunned in burgundy as she was seen pouring a glass of bubbly on the Instagram account of As Ever, her lifestyle brand


Meghan, Duchess of Sussex close up side on with hair in bun© Variety via Getty Images
Katie Daly
Katie DalyLifestyle Writer
February 24, 2026
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The Duchess of Sussex rarely puts her evening wardrobe on full display, often stepping out for daytime engagements with Prince Harry or showing off her casual chic repertoire while filming With Love, Meghan for Netflix. 

However, Meghan Markle, 44, showed how she's taking the berry tones that dominated autumn 2025 into her 2026 wardrobe with her latest Instagram post. Featuring in the second shot of a carousel for her lifestyle brand As Ever, the former Suits star was seen pouring a glass of As Ever brut while wearing a merlot-hued slip dress. 

Meghan shines in silky slip dress

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Her 'Marion' dress by Heidi Merrick, identified by the Royal Fashion Police on Instagram, featured a deep V-shaped neckline, a shin-skimming skirt, and a beautiful black bow adorning each shoulder. 

In her choice of slip dress, Leanne Jones, a personal stylist who specialises in colour analysis, tells us that the duchess nails the lingerie-style trend for the season ahead. "SS26 is really coming to life now, with sheer fabrics and slip dresses like those we saw on the catwalks of Ferragamo, Chloe, and Rodarte making their way into everyday wardrobes, so it's great to see Meghan embracing that trend so effortlessly," she says.

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How to wear a slip dress in your 40s

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Meghan is in her 40s, but Leanne says the lingerie-inspired dress trend can work for women of any age if they know how to style it. 

"Satin and silk naturally drape differently on different figures, so thoughtful styling makes all the difference," Leanne tells us. "Pair it with heels to elongate the silhouette for a more formal feel, and layer with a jacket or shawl if you prefer extra coverage or want to discreetly accommodate straps. For a more relaxed approach, dress it down with trainers and a denim or lightweight jacket to make a slip dress work day to day."

Why does this colour work on Meghan?

Meghan Markle in burgundy mini dress© Getty Images
Meghan Markle rocked a Roland Mouret burgundy dress in 2016, proving her long-standing love of the colour

Leanne explains that the hue of Meghan's dress contributes to how well it flatters her: "Meghan understands that, as a deep autumn, rich wine and burgundy tones enhance her natural warmth and bring a real vibrancy to her overall look. 

Meghan opted for a burgundy look while visiting the Hubb Community Kitchen in London in 2018© Getty Images
Meghan opted for a burgundy look while visiting the Hubb Community Kitchen in London in 2018

"Dark or neutral colours work really well with this style as the dress itself is so bold, it's best to moderate the volume with more muted tones." Leanne recommends high street stores like Next and M&S for comparable pieces. 

Meghan's £15k accessory

(L-R) Queen Latifah, Meghan, Duchess of Sussex and Prince Harry, Duke of Sussex © Getty Images
Meghan used a Cartier necklace to elevate her courtside look

As for her accessories, Meghan's shoes were not visible, but she made up for it with her luxurious jewellery. Prince Harry's wife added the 'Juste un Clou Small Necklace in Yellow Gold and Diamonds' by Cartier, which retails for a staggering £15,500, as well as her go-to Cartier 'Love' bracelet. 

Meghan and Harry were pictured at the NBA All-Star Game© Billboard via Getty Images
Meghan and Prince Harry attended the 2026 NBA All-Star Game on 15 February

Meghan's Cartier necklace is one of the most costly pieces in her collection, but she certainly gets wear out of it. She used the piece to elevate a far more casual outfit earlier this month when she stepped out with her husband to attend the 75th NBA All-Star Game at Intuit Dome in Inglewood, California, on 15 February.

Meghan Markle looked stylish and chic as she attended the NBA All Star game in LA alongside her husband, Prince Harry© Getty Images
She also re-wore her Cartier 'Love' bracelet

Meghan opted for the 'Beverly' flared jeans by Veronica Beard with a navy crew neck jumper by Brochu Walker. She also donned a pair of Aquazzura boots and used her Cartier jewels to add a refined touch to a simple jumper-denim pairing.

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