Princess Diana Loved A Pop Of Red In Her Outfits - How To Steal The Look For Fall 2026

Princess Diana was no stranger to wearing head-turning colors, with the late royal stunning in bright red on several occasions. While events like a 1989 state banquet and a Washington-based fundraising gala saw her decked out in the hue, the Norfolk native also knew how that just a pop of the color could really elevate an outfit. In this way, her lookbook doubles as a how-to guide on incorporating a splash of red into seasonal ensembles. 

Red is obviously a classic autumn shade, cropping up every year alongside tones of orange, yellow, and gold. The tomato red trend, seen both in produce-themed products and color palettes, is expected to experience continued popularity into fall 2026. The shade, which ranked among the hottest color trends of summer 2025, brings an unexpected vibrancy to the season. 

Luckily, the people's princess favored a similarly bold shade of crimson when it came to her wardrobe. She repped the color in everything from an on-trend manicure to a color-coordinated accessory, making the much-deserved aesthetic inspired by Princess Diana known as Dianacore the fall mood board you didn't know you needed for 2026.

Red shoes are an easy way to steal Princess Diana's color-popping fashion technique for fall 2026. As an example, Princess Di wore a gray, double-breasted trench coat that peeped a white button-up and black bowtie when visiting Barnados Charity in November 1984. Red-and-black heels brought an unexpected splash of color to the demure ensemble, with the bright shade corresponding with the subtle Remembrance Day brooch worn on her peak-style lapel.

Fashion lovers can take this Diana-approved styling method to the next level by allowing footwear to be the only red piece in an outfit. As the late royal demonstrated, this works especially well with an outfit consisting of a neutral or pared-back color scheme. In addition to gray trench, a classic black dress or a reliable pair of denim make for great, autumn-ready options.

As for what sort of shoe to pick up in the vibrant shade, Princess Diana definitely had favorite footwear that is worth being inspired by. The royal was often pictured in mid-height heels with strappy details, which translates perfectly to the kitten heels that have been dominating the fashion space. Otherwise, a pair of sturdy boots in red make for another Diana-approved option.

Following that, Princess Diana provided great fall fashion inspo with her ability to coordinate her boots with matching red accessories. In a photocall from December 1983, the royal was pictured in a cowl-neck jumper and a pleated skirt in a matching shade of cream. She enlivened the neutral pieces with red additions, wearing a pair of crimson boots and a matching chunky belt.

Princess Diana also put this styling technique to use when visiting Derby in February 1985. In addition to sporting the reliable red boots, she styled a tailored beige coat with a bright red handbag. The look was completed with a bow blouse, tan hat, and her iconic feathered cut. In both instances, the pop of twinning color alongside the cozy pieces made for the perfect autumn combo.

The Princess of Wales specifically wore slightly slouchy boots featuring low heels, with similar styles being an on-trend choice for the autumn 2026 season. Otherwise, a pair of Wellies in the shade serve as a weather-resistant option, while fashion lovers can play into the western-wear aesthetic with a pair of statement cowboy boots. As for the matching accessory, statement belts and sleek handbags are Princess Di-approved options, but a hat in corresponding red would definitely make a statement, too.

Red isn't just for wearable accessories. While Princess Diana's go-to manicure was the classic French tip, the Norfolk native also wore a crimson polish from time to time. Not only was she pictured fulfilling royal duties with the set, such as when visiting the British American Benevolent Society during her tour of Argentina, but the polish color was also an addition to her famous revenge dress ensemble.

With tomato red being a trendy color for 2026, the autumn months are the perfect time to take inspiration from Princess Diana and sport the hue on your nails. The royal's choice of a monochromatic set makes a statement all on its own, but the color can also be worn with different design elements, too. A classic French tip in red combines the best of Diana's go-to looks while appearing super chic. Otherwise, an accent nail featuring gold polish or even a plaid pattern feels especially fall-ready.

Princess Diana belongs among the celebs that showcased the fashionable potential of outerwear, as she made a stylish statement with red pieces throughout her royal career. One of her most memorable looks came when she was pictured at the Zurich airport in March 1994 wearing a long deep red coat over a black-and-white ensemble. The classic garment featured notched lapels and sizable black buttons; a silhouette that would be just as chic if worn today.

Before that, the Princess of Wales stepped out at the launch of the Bike '89 charity event repping red. She followed a similar outfit formula, wearing all black under a single-button, red jacket designed with prominent shoulders and adorned with leafy embroidery. The coat was the main source of color in the outfit, as the princess completed the look with black flats and lined eyes. When using such a vibrant color, not much else is needed to make such a visual impact.

Fashion lovers can easily follow this styling method to build a variety of fall outfits. For example, wearing a long, red coat over a pair of straight leg jeans balances sophistication and casualness. Meanwhile, a red bomber jacket can be striking in both color and texture when worn over black-and-white basics. For more royal inspiration, check out the Princess Diana looks that had deeper meaning than you knew.