Meghan Markle
Meghan Markle Harper's BAZAAR US | Instagram/Courtesy

On the evening of March 19, 2026, Meghan Markle stepped onto the red carpet at the Alliance for Children's Rights 34th Annual Champions for Children gala in Beverly Hills wearing a look that was equal parts new and deeply personal. The Duchess of Sussex arrived in a sleek strapless navy gown, her gold jewelry edited down to a few deliberate pieces, and on her wrist sat a gold Cartier Tank Francaise watch that once belonged to Princess Diana. It was a quiet but unmistakable celebrity style moment, the kind that does not rely on volume or spectacle to leave an impression.

What Dress Did Meghan Markle Wear at the Champions for Children Gala?

Meghan chose the Shelly Silk Cady Evening Dress from Ralph Lauren Collection, a strapless column gown in dark navy priced at approximately $3,890 that has since sold out. The design features an interior bustier that creates a clean, supported silhouette without visible structure, and the skirt falls to the floor in a smooth, body-skimming line with a subtle back slit. It is the kind of gown that communicates confidence through restraint. For footwear, she selected strappy black sandals from Stuart Weitzman. The look was a textbook example of her current celebrity style era: refined, uncluttered, and precise.

The navy shade offered a softer alternative to classic black evening dressing while reading just as polished under event lighting. Fashion observers noted its resemblance to the pared-back minimalism associated with Carolyn Bessette Kennedy's wardrobe in the 1990s. Ralph Lauren is a label Meghan has turned to repeatedly for formal appearances, and this choice reinforced her alignment with American fashion codes rooted in quality over trend.

What Princess Diana Accessory Did Meghan Markle Wear?

The accessory drawing the most attention was the yellow gold Cartier Tank Francaise watch on Meghan's wrist, a timepiece widely believed to have belonged to Princess Diana. The late Princess of Wales wore the watch publicly throughout the late 1990s, including during a 1997 visit to the Shri Swaminarayan Mandir Hindu Temple in London and at a British Lung Foundation engagement the same year. It became one of her signature pieces in the years following her divorce from Prince Charles.

Prince Harry is widely reported to have gifted the watch to Meghan, and she was first spotted wearing it publicly in 2020. Since then, it has appeared on her wrist at charity events, international tours, television appearances, and red carpet engagements. She paired it at the gala with vintage gold Chanel clip-on button earrings, a Cartier Love bracelet, and her Welsh gold wedding band. The total jewelry edit was focused and intentional, anchored by a single piece that carries significant personal history.

Why Does Meghan Markle Keep Wearing Princess Diana's Watch?

The Cartier Tank Francaise has become what fashion trackers describe as a staple part of Meghan's wardrobe since 2020. She wears it with casual outfits, on television, during overseas trips, and to formal charity events. The consistency with which she returns to this particular piece suggests it functions less as an accessory trend choice and more as a personal touchstone.

There is also context from Meghan's own documented relationship with Cartier. In a 2015 interview with Hello! Canada, she spoke about buying herself a two-tone Cartier Tank Francaise to mark the third season of Suits, having it engraved with the message 'To M.M. From M.M.' as a gift to herself, and noting her intention to pass it to her daughter one day. The gold version associated with Diana represents a different kind of inheritance, one tied to her marriage and to Prince Harry's wish, in his own words during their 2017 engagement interview, to keep his mother present in the life they were building together.

Meghan Markle
Meghan Markle Eugenia Garavani | Instagram/Courtesy

How Has Meghan Markle Honored Princess Diana's Style Over the Years?

The Cartier watch is one of several pieces from Diana's collection that Meghan has worn publicly over the years. The pattern stretches back to her wedding in 2018, when she wore Cartier jewels selected from Diana's archive. Since then, she has appeared in Diana's butterfly earrings, her aquamarine cocktail ring by Asprey, a gold bracelet, and a diamond cross pendant at various high-profile occasions.

What distinguishes Meghan's approach is that she rarely wears these heirloom pieces as the focal point of an elaborate outfit. Instead, they appear within restrained, modern looks, which updates the reference without diluting it. The result is less a style imitation and more an act of continuity, a way of including Diana in public appearances without making that inclusion the headline. The Vogue article covering the gala appearance noted the sentimental significance of the watch within what was otherwise a quietly composed look.

What Makes the Cartier Tank Francaise Such a Lasting Accessory Trend?

The Cartier Tank Francaise was introduced in 1996, the same year Princess Diana's divorce from Prince Charles was finalized. It quickly became associated with her post-divorce public image, a clean, modern departure from the more ornate styles of her royal years. The watch features a rectangular Art Deco case, Roman numeral dial, blue steel hands, and an integrated gold link bracelet. Its design reads as both classic and current, which is a large part of why it has maintained appeal across decades.

In 2026, the watch fits neatly into the quiet luxury aesthetic that has shaped accessory trend conversations for several seasons. Celebrities including Bella Hadid and Taylor Swift have been seen wearing the Tank style, and watch market analysis indicates the current retail price for the yellow gold model starts upward of $27,000. Diana's specific watch, given its provenance, would likely command significantly more on the secondary market. For those drawn to the look without the price point, several jewelry brands have produced affordable interpretations of the slim rectangular silhouette.

How Meghan Markle's Latest Look Captures the Meaning Behind Modern Celebrity Style

The Champions for Children gala look brought together two distinct ideas in a single, seamless outfit. The Ralph Lauren gown represented Meghan's current aesthetic direction, sleek, precise, American in its simplicity. The Cartier watch represented something else entirely: a connection to a woman she never met, passed down through a marriage, and worn now at a charity event with a cause she genuinely supports. That combination, new dress and inherited accessory, is exactly what gives celebrity style its most resonant moments.

It also reflects a broader shift in how accessories function at the highest levels of fashion. The statement piece is no longer necessarily the most expensive or the most eye-catching. Sometimes it is the one with the most weight behind it.

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