Beatrice Borromeo, who is Princess Caroline's daughter-in-law, is an undeniable European style icon: the Italian journalist and aristocrat has an extensive wardrobe that's easily on par with the other European royal ladies.

Since she married Pierre Casiraghi of Monaco ten years ago, her movie-star-worthy looks and timelessly elegant style, much like her grandmother-in-law Grace Kelly, have captured the hearts of the continent.

Attending the Dior Homme menswear Spring/Summer 2026 show, during Paris Fashion week, the pregnant Monaco royal looked as incredible as ever, in a head-to-toe Dior look that couldn't be more flattering.

Beatrice stepped out in a brand-new bespoke Dior shirt dress, which featured quarter-length sleeves, a simple lily of the valley-inspired pattern, paying tribute to Christian Dior's favourite flower, and a chic belted waist, falling just below her knees.

To accessorise, the socialite brought out a small Lady Dior black top-handle bag with a quilted pattern, a pair of low pumps believed to be from the new collection, a pair of trendy cat-eye sunglasses.

She also opted for a set of pearl and emerald drop earrings that beautifully coordinated with the pattern on her dress.

Over the years, Beatrice has earned her status as a fashion icon.