We report here a case of skin tag over breast. A young unmarried girl aged 20 years presented with soft, pedunculated growth over breast. The lesion was soft and freely motile with wrinkled surface. There was no symptom in lesion. We suspected skin tag. It was excised with dual intention to confirm diagnosis by histopathological examination and treat the patient. The histopathological report confirmed our diagnosis. This site for skin tag has not been reported before.