Green Apple Is One Of Kate Middleton's Favorite Autumn Fashion Colors Right Now

Kate Middleton showed that green is one of her go-to colors for fall. While visiting the Royal Marsden NHS Foundation Trust in London, England, on September 11, 2026, the Princess of Wales arrived in a green apple midi dress by the British brand Suzannah London. The silk dress, known as the Flippy Wiggle Dress, featured black buttons running down the front with a tonal belt and short, capped sleeves. The dress was a re-wear for the royal; she first stepped out in the frock on May 18, 2023, while visiting the Anna Freud Centre in London. She likes that particular dress style so much that she also stepped out in a white version of the Flippy Wiggle dress with black detailing in July 2026. The white dress was Middleton's summer choice, while the green apple version is better suited to fall. 

The hospital visit was a deeply personal one for the princess; Middleton received cancer treatment at the Royal Marsden Hospital in 2024, and so her visit during fall 2026 was an opportunity to connect with current patients and hospital staff. While it was obviously a very meaningful visit, it was also fitting that she chose to wear a green dress. In fashion, green symbolizes hope and new life, so her dress was a gesture of goodwill toward those in recovery.

Kate Middleton has become an undisputed muse of fall fashion, and her enviable wardrobe provides endless fall outfit inspo, featuring green as her signature color for the season. She wore the green apple Suzannah London dress on September 11, 2026, as proof. A few days earlier, on September 8, 2026, the princess wore a green Emilia Wickstead dress when she and Prince William dropped off Prince George for his first day at the elite boarding school, Eton College. It seems she's all about green for these meaningful events.  

Even in her autumn accessories, the royal beauty can't stay away from green. On September 17, 2026, Kate wore a green baker boy hat and plaid trench coat, winning fall 2026 fashion. She coordinated her green hat with a green turtleneck, proving she's really feeling the color this autumn. There have been a few green misses along the way, too. Her bold take on one of fall 2025's hottest color trends missed the mark when she wore an olive green pantsuit that divided the internet. Some loved the bold choice while others verbalized their disdain. It seems that she does best in safer tones of green, like the green dress she chose to drop off her son, or the apple-green midi dress that stole everyone's heart when she visited the Royal Marsden Hospital. That particular tone of green — especially in the fall — is sensational on her.