Princess Charlene and Charlotte Casiraghi twin in glamorous Monte Carlo appearance

The final of the 2026 Rolex Monte-Carlo Masters not only pitted Carlos Alcaraz and Jannik Sinner against each other in a battle for the number one ranking, but also brought together some of the most prominent figures in the stands . 

Among them the ever-elegant Charlene of Monaco ,  Charlotte Casiraghi  , and  Alexandra of Hanover , along with Prince Albert II of Monaco, a regular at this tournament. 

While their presence in yesterday’s semifinals was surprising on a day marked by the unexpected, today the focus was also on a stylistic detail: Charlene and Charlotte, each in her own way, embraced the same style , with structured blazers and the classic striped pattern as a common thread.

For this key event on the sporting calendar, the princess opted for a white, menswear-inspired tailored suit with fine pinstripes , a choice that combined sobriety and sophistication.

The double-breasted jacket features a structured shoulder design that defined the silhouette and lended Charlene that air of quiet authority. 

The straight, slightly oversized cut reinforces the refined aesthetic that draws from classic tailoring  but with a contemporary twist. The discreet, tonal buttons maintained the color harmony, while the wide lapel collar elongated the upper body.

As for her beauty look , the princess opted for her signature updo, styled to one side to frame her face and accentuate her features. Her makeup featured neutral tones with a pink lip.

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In contrast to Charlene’s more institutional approach, Charlotte Casiraghi opted for a relaxed but equally carefully curated look, true to that effortless  style that has made her one of the great icons of contemporary fashion.

Her outfit combined classic straight-leg jeans with a blue striped shirt —slightly unbuttoned at the collar—and a double-breasted navy blazer, carefully crafted with balanced proportions, light layering, and a cohesive color palette.

The braided leather belt added a touch of texture and breaks the otherwise understated look, while the slightly rolled-up sleeves lend Carlota that signature relaxed feel. As for accessories, she keeps it understated with delicate jewelry and natural makeup, allowing the outfit to breathe.

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Monte Carlo, sport and style with a royal twist

Beyond the match itself, which secured Sinner’s victory in the ATP rankings, the Monte Carlo tournament has once again established itself as a showcase where sport and style coexist seamlessly. The Grimaldi family’s presence is a regular occurrence: this event is an integral part of the Principality’s identity.

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The contrast between Charlene and Charlotte reflects two ways of understanding contemporary elegance: one more structured, almost architectural, and the other more relaxed, with nods to Parisian style. However, they both share a key point that does not go unnoticed: stripes and the blazer as a symbol of timeless sophistication.