Kate Middleton Showcases Sustainable Fashion at Order of the Garter 2025

In a notable display of sustainable fashion, Kate Middleton, the Princess of Wales, re-wore a beloved white midi dress during the 2025 Order of the Garter service held at St. George’s Chapel, Windsor Castle. This event, which celebrates Britain’s oldest order, took place on June 16, 2025, and featured several members of the British royal family.

The Princess opted for a Self-Portrait dress characterized by a white boucle top that mimics a blazer, complete with a belted waist and pocket flaps, layered over a pleated midi skirt adorned with a white lace trim. To complement her outfit, Middleton adorned herself with a five-strand pearl necklace from renowned jeweler Susan Kaplan, along with chunky earrings, nude pumps, and a matching white hatinator.

This occasion follows a busy week for Middleton, who previously attended the Trooping the Colour ceremony, donning a vibrant aquamarine coatdress designed by Catherine Walker, which she coordinated with her daughter, Princess Charlotte. The Princess's choice to re-wear the Self-Portrait dress is significant, as this garment has been a staple in her wardrobe for several years. Middleton last wore the dress during the 80th anniversary of VE Day in May 2025, where she styled it similarly, substituting the hat for a black bow. The dress was also featured during the Platinum Jubilee celebrations in 2022, showcasing its versatility and Middleton's commitment to sustainable fashion practices.

According to Dr. Emma Richards, a fashion sustainability expert at the London College of Fashion, “Rewearing clothing not only reduces waste but also encourages a culture of mindful consumption. Kate Middleton’s fashion choices highlight the importance of sustainability in the fashion industry.” This sentiment is echoed by industry leaders who advocate for the re-evaluation of fashion consumption patterns.

The Order of the Garter, established in 1348, is a ceremonial event that honors the most senior knights of the realm. The service is steeped in tradition, and the royal family's participation underscores the significance of this historical institution. Fashion historians note that Middleton’s re-wearing of her dress aligns with a growing trend among public figures to promote sustainability by showcasing familiar outfits in new contexts.

Fashion writer Hannah Jackson of Vogue noted, “Kate Middleton reminds us all that personal style can be both elegant and environmentally conscious. Her ability to make the same outfit appear fresh and relevant is a testament to her influence in the fashion world.”

In conclusion, Kate Middleton’s choice to re-wear her Self-Portrait dress at the Order of the Garter not only reflects her personal style but also serves as a powerful statement on sustainability in fashion. As public awareness of environmental issues grows, the implications of such choices may inspire a shift towards more sustainable practices within the fashion industry, leading to a future where re-wearing clothing becomes the norm rather than the exception.