Rev Maureen Browell, 55, has just finished treatment, including a mastectomy and reconstruction surgery.
The show was organised by the Calderdale and Huddersfield NHS Foundation Trust to bring cancer patients together to boost their confidence.
Maureen said: "This is an amazing event. I have found it a privilege to be here.
"It is celebrating being positive and I hope it gives hope to people who have been newly diagnosed."
Maureen was one of about 30 patients to take part in the event at Ainley Top, which coincided with breast cancer awareness month.