 Research Method: This will be a single blind randomised controlled trial. The target population comprises patients with a deep inframammary fold undergoing whole breast radiotherapy. Patients will be randomised to follow standard skin care recommendations throughout radiotherapy treatment control arm or to follow these recommendations in addition to using a silver leaf nylon dressing experimental arm. Randomisation will be stratified for the delivery of prior chemotherapy and for the radiotherapy fractionation schedule extended versus standard. 