Key Points
Kate made first joint appearance with King Charles at Cancer Research UK 125th anniversary event.
Princess wore red Rodarte dress with white heart prints, priced at $1,256.50.
Both royals diagnosed with cancer in 2024; Kate in remission, Charles continues treatment.
Cancer Research UK helped double UK cancer survival rates over past 50 years.
The Princess of Wales attended a reception at St. James’s Palace on June 2 to mark Cancer Research UK’s 125th anniversary alongside King Charles III and Queen Camilla. This marked the first joint public appearance by both royals in support of a cancer charity since their diagnoses in 2024. Kate wore a red Rodarte silk twill dress with white heart prints, a symbolic choice reflecting her support for cancer survivors and researchers.
Royal Milestone for Cancer Charity
King Charles and Queen Camilla hosted the reception at St. James’s Palace to celebrate 125 years of Cancer Research UK. The Duke and Duchess of Gloucester also attended. The event brought together researchers, clinicians, volunteers and partners to showcase the charity’s work in preventing, diagnosing and treating cancer. Cancer Research UK traces its roots to predecessor organizations founded in 1902 and 1923. The charity has helped double cancer survival rates in the UK over the past 50 years, with 8 in 10 people who receive cancer drugs in the UK using drugs developed by or with Cancer Research UK.
A Personal Cause for Both Royals
King Charles announced his cancer diagnosis in February 2024 and continues undergoing treatment for an undisclosed form of cancer. In December 2025, he revealed his treatment was being reduced. Princess Kate was diagnosed with cancer in 2024 following abdominal surgery and underwent chemotherapy, which she completed by September 2024. She announced she was in remission in January 2025. Charles became patron of Cancer Research UK following his diagnosis. The Princess has made multiple appearances supporting cancer causes, including visits to the Royal Marsden Hospital where she received treatment.
Symbolic Red Dress Sends Message of Unity
Kate wore a Rodarte Printed Silk Twill Midi Dress priced at $1,256.50, featuring dainty white hearts, a belted waist and contrasting collar. The dress included a detachable hand-molded silk flower, band cuffs and slightly padded shoulders. She paired it with red Gianvito Rossi suede pumps, a ruby pendant necklace, ruby and diamond earrings, and a Miu Miu bow-embellished clutch. The heart print dress sent a poignant message of love and support for others diagnosed with cancer. Red symbolizes courage, willpower and sacrifice, colors Kate often wears at important engagements.
First Joint Appearance on Cancer Cause
This event marked the first time Kate and Charles made a joint public appearance together in support of a cancer charity, though both have made solo appearances related to the cause. Kate’s attendance was announced just hours before the reception by Kensington Palace as a last-minute addition. During the event, the Princess met with Sebastian Bowen, husband of the late Dame Deborah James, a journalist and cancer awareness advocate who died in 2022 after living with incurable bowel cancer. The reception featured immersive installations showcasing the charity’s impact and how advances in technology are transforming cancer research.
Final Thoughts
Kate’s joint appearance with King Charles signals the royal family’s continued commitment to cancer research and support for survivors. The symbolic red dress with heart prints reinforced her personal connection to the cause.
FAQs
The heart print symbolizes love and support for cancer survivors. Red represents courage and willpower, colors Kate frequently wears at significant charitable engagements.
Yes, this marked their first joint public appearance supporting a cancer charity, though both made individual appearances since their 2024 health diagnoses.
Rodarte is an American fashion label founded by sisters Kate and Laura Mulleavy in Pasadena, California, known for romantic silhouettes and art historical references.
Disclaimer:
The content shared by Meyka AI PTY LTD is solely for research and informational purposes. Meyka is not a financial advisory service, and the information provided should not be considered investment or trading advice.
About Author

Huzaifa Zahoor
Co FounderHuzaifa Zahoor is the engineer who built Meyka. He has spent years writing Python, training AI models, and building data pipelines specifically for financial markets. His technical articles have reached over 30,000 readers on Medium, so he knows how to make complex things easy to follow. If this article touches on how the tools work, he is the person who actually built them.
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