All eyes were on Catherine, the Princess of Wales, as she graced the Place B Wellbeing in Schools Awards held at Mansion House, the official residence of London’s Lord Mayor.

In her role as Royal Patron of the Children’s Mental Health Charity, Catherine showcased not only her commitment to mental health but also her impeccable sense of style.

For this special occasion, she chose a breathtaking black finella midi-dress by Preen, priced at an impressive £1,000.

The dress featured a flattering nipped-in waist and a draped off-shoulder neckline, reminiscent of the glamorous mid-century styles that once captivated Hollywood.

The sophisticated black hue lent an air of elegance, while the asymmetric neckline added a modern twist that made heads turn.

To enhance her already stunning outfit, Catherine cinched her waist with a black crystal bow belt from Templey, London, which introduced an extra layer of refinement.

Her accessories were equally noteworthy; she carried her signature black mulberry bayswater suede clutch, a timeless addition that exudes luxury.

On her feet, Catherine opted for Prada suede cut-out wave pumps, retailing at $750.

These Italian-crafted heels, featuring a 3.3-inch stiletto and intricate wave cut-out designs, perfectly complemented the graceful flow of her gown.

However, the crowning glory of her ensemble was undoubtedly the dazzling diamond earrings she wore, inherited from the late Queen Elizabeth II.

These orbital teardrop earrings, previously worn by Her Majesty during the 2012 State Opening of Parliament, added a regal touch to Catherine’s look.

Catherine’s ability to blend high fashion with thoughtful details continues to solidify her status as a global style icon.

Whether she’s in London or representing the Commonwealth, she consistently impresses with her fashion choices, skillfully merging elegance, history, and modernity.

Interestingly, this isn’t the first time Catherine has donned the Preen finella dress.

Fashion enthusiasts will remember her striking red version during her Royal Tour of Canada.

That appearance was particularly sentimental, as she accessorized with a maple-leaf brooch on loan from the late Queen, paying tribute to Her Majesty while celebrating the enduring ties between the UK and Canada.

Catherine’s polished updo for the event allowed her striking features to shine, keeping the attention on her exquisite gown and jewelry.

Her makeup was kept classic with soft smoky eyes, a hint of blush, and a n^de pink lip, ensuring a sophisticated and refined appearance.

Throughout her royal engagements, Catherine has consistently demonstrated a remarkable eye for fashion.

During a recent visit to a young people’s mental health charity in London, she opted for an elegant Eugenia dress paired with n^de Gianvito Rossi suede court shoes.

Despite past criticisms regarding her hemlines, she expertly navigated style choices with a full-skirted design that was both fashionable and appropriate for the occasion.

Catherine has also made memorable appearances at events like the annual diplomatic corps reception at Buckingham Palace, where she dazzled in a sparkling Jenny Packham dress.

This gown had previously made an appearance during a state dinner with Chinese President Xi Jinping in October 2017, showcasing her skill in recycling pieces while presenting them in fresh and engaging ways.

Her affinity for fit-and-flare styles was evident when she wore an L.K.

Bennett Kaila dress at Wimbledon in 2015, where she paired it with a DVF leopard clutch, giving the classic look a modern twist.

With every appearance, Catherine continues to captivate audiences and leave a lasting impression, proving that she is not just royalty in the U.K., but also a reigning queen of fashion on the global stage.