Princess Kate's Countryside Style Plays Perfectly Into Fall 2025's Horse Girl Trend

You don't have to be an equestrian to appreciate her elevated outdoor pieces.

Kate Middleton wearing a green jacket and brown cardigan in front of trees
(Image credit: Getty Images)

The horse girl aesthetic has never been hotter, and while Princess Kate isn't an equestrian like Queen Elizabeth was, she can certainly dress like one. Barn jackets, cow prints and slightly more on-the-nose horse-patterned sweaters are all the rage right now—but unsurprisingly, Kate's take on the trend is definitely more aristocratic English rider than Western cowgirl.

Whether it's a pair of her trusty riding boots or one of her numerous olive green jackets, the Princess of Wales has mastered the upscale outdoor aesthetic over the years. Some of Kate's countryside staples include Barbour jackets, Le Chameau wellies and tweed blazers—pieces that are right on trend for fall 2025.

Most recently, she channeled the late Queen's horse girl vibe during a surprise trip to Northern Ireland with Prince William on October 14. The princess visited a farm and orchard in a waxed Barbour jacket with Penelope Chilvers boots, a With Nothing Underneath cardigan and a Ralph Lauren Tweed skirt—and all she needed was a silk head scarf to make the queenly transformation complete.

Kate Middleton wearing a long brown skirt and green jacket walking past a concrete building and grass

The princess stepped out in a classic Barbour jacket and long skirt during a recent trip to Northern Ireland.

(Image credit: Getty Images)

Kate previously wore the Ralph Lauren skirt during a joint event with Melania Trump and the U.K. Scouts in September, pairing it with an olive suede Me+Em jacket. Playing with proportions and swapping the cropped piece for a longer Barbour coat transformed the outfit into something Queen Elizabeth would have worn while traipsing around the grounds of Windsor Castle.

The Princess of Wales has also embraced a skinny pant with hiking boots or riding boots over the years—especially her trusty See By Chloé ankle boots and Penelope Chilvers tassel boots. Add a tweed blazer or a waterproof jacket like her Seeland Woodcock Advance Jacket and you've got the perfect formula for a fall look—horse or no horse.

Kate Middleton wearing a green coat walking on a beach in green rain boots

The princess wore Le Chameau boots and a baker boy cap in March 2013.

(Image credit: Getty Images)

Kate Middleton walking down a street in a brown blazer and skinny pants with boots

She paired skinny pants and a Holland Cooper blazer with rugged See By Chloé ankle boots while visiting Scotland in April.

(Image credit: Getty Images)

Kate Middleton wearing a green jacket bending over and petting a lamb

Kate wore a Seeland Woodcock jacket during a 2021 farm visit.

(Image credit: Getty Images)

Tom Birbeck, director at Scottish country living retailer The House of Bruar, shared some tips on recreating Kate's elevated casual style. "Kate absolutely loves a tailored outfit—you'll always see her in beautifully fitted blazers, structured coats, and well-cut trousers," he said.

"The key is choosing clothing with a structured look that gives you that sharp appearance that's become Catherine's go-to," Birbeck added. "A well-fitted blazer, particularly in her favorite navy or camel tones, can transform any outfit."

Classic minimalism is key when going for an upscale equestrian vibe."Kate's entire style philosophy centers around avoiding excess or unnecessary frills— it's really all about embracing a more minimalistic wardrobe with a focus on clean lines, quality fabrics, and elegant simplicity," Birbeck explained.

Shop Kate's Country Style

Kristin Contino
Senior Royal and Celebrity Editor

Kristin Contino is Marie Claire's Senior Royal and Celebrity editor. She's been covering royalty since 2018—including major moments such as the Platinum Jubilee, Queen Elizabeth II’s death and King Charles III's coronation—and places a particular focus on the British Royal Family's style and what it means.

Prior to working at Marie Claire, she wrote about celebrity and royal fashion at Page Six Style and covered royalty from around the world as chief reporter at Royal Central. Kristin has provided expert commentary for outlets including the BBC, Sky News, US Weekly, the Today Show and many others.

Kristin is also the published author of two novels, “The Legacy of Us” and “A House Full of Windsor.” She's passionate about travel, history, horses, and learning everything she can about her favorite city in the world, London.