Every fall, plaid finds its way back into our wardrobes. The pattern is timeless, but each season brings a fresh take. It seems more prominent than ever this year; in fact, Kate Middleton was seen wearing a plaid skirt during an outing in Belfast, Northern Ireland.

The Princess of Wales thoughtfully paired it with a pussy bow blouse and a long, black coat, creating a fall look that’s equally preppy and comfortable (a formula Kate has perfected). Her coat looks to be a custom piece by Alexander McQueen, and she accessorized with a purse she’s been photographed wearing for years—an Amberley Satchel from British luxury brand, Mulberry.

Now for the skirt: it comes from New Zealand-based designer Emilia Wickstead, whom Kate has worn regularly for more than a decade. It’s made with Shetland wool—and the pattern features an earth-toned color combo of military green, beige, and black.

Her exact piece is no longer available, but I found a few similar options that’ll help you replicate her look for less.

If you’ve been keeping up with the royal as much as we’ve been, you probably know this isn’t the first time Kate’s worn plaid (or Emilia Wickstead) in public. In fact, she’s been seen on multiple occasions wearing it—most prominently around Christmastime.

london, united kingdom december 06 embargoed for publication in uk newspapers until 24 hours after create date and time catherine, princess of wales and princess charlotte of wales attend the 'together at christmas' carol service at westminster abbey on december 6, 2024 in london, england spearheaded by the princess of wales, and supported by the royal foundation, the theme for this years' 'together at christmas' service is the importance of love and empathy, and how much we need each other, especially during the most difficult times of our lives the service also highlights remarkable individuals from across the uk who have demonstrated extraordinary kindness, empathy, and support within their communities photo by max mumbyindigogetty images
Max Mumby/Indigo//Getty Images

Kate has made tartan something of a signature. In December 2024, she wore an Emilia Wickstead skirt with festive pops of red. The following year, she took the trend one step further, layering a brown tartan skirt beneath a coordinating plaid coat for a look that felt cohesive without being too matchy.

sandringham, norfolk december 25 catherine, princess of wales attends the christmas morning service at sandringham church on december 25, 2025 in sandringham, norfolk photo by samir husseinwireimage
Samir Hussein//Getty Images

However you choose to style your skirt, you'll channel the kind of timeless style Kate Middleton makes look so effortless.