Embracing an effortlessly casual look at Wimbledon as she cosied up to Peter, Harriet turned heads with her refined sense of style. Clearly taking inspiration from her new sister-in-law Zara Tindall, Harriet paid a thoughtful tribute to British fashion as she wore a sleek co-ord from Wiggy Kit – a UK-based luxury womenswear brand known for its relaxed yet elegant designs.

Her soft blue cotton ensemble featured a floaty top and matching tiered maxi skirt, retailing at £650. The lightweight blouse boasted voluminous sleeves and a keyhole neckline, with embroidered scalloped edging that added a graceful, feminine finish.

Paired with a tiered skirt, the ensemble was perfectly suited to a warm afternoon at Centre Court. Peter’s girlfriend elevated the look with brown-toned suede platform heels from Kate Spade and an elegant Midi Mayfair bag from Aspinal of London—a brand that’s a firm favourite not only in Zara’s wardrobe but also with the Princess of Wales.

Harriet looked radiant at Royal Ascot in June, where she gave her first public curtsy to the King and Queen—marking a significant moment in her growing public profile. Dressed in the colour of the season which has also been embraced by the likes of Princess Kate, Carole Middleton, and Princess Eugenie—she turned heads in an elegant outfit which was perfectly suited to the Royal Enclosure.

Just days before, Harriet showcased her sophisticated style once again in a chic ensemble by Suzannah London. The British designer is a go-to for many royal women, including the Duchess of Edinburgh.

With every appearance, Harriet continues to cement her place as a rising fashion figure within royal circles—effortlessly blending tradition with modern flair.

Harriet is quickly carving out a name for herself as a rising style figure who is known for her polished, graceful aesthetic. Favouring timeless silhouettes, soft tailoring, and feminine details, her preference for heritage labels and thoughtfully curated looks signals her strong sense of identity.

Unlike flash-in-the-pan trendsetters, Harriet’s approach to style feels considered, consistent, and quietly confident—echoing the refined taste seen among senior royals. Whether it’s her attention to detail, choice of fabrics, or subtle nods to established fashion houses, she brings a sense of poise and intention to everything she wears.

As she continues to step further into the public eye, Harriet is quickly becoming a name to watch on the style circuit.