PRINCETON - A woman was robbed by a man wearing a ski mask on Princeton University's campus Sunday, according to the university's Public Safety Department.

The woman, who is not affiliated with the university, was walking around Maclean House, near Nassau Street and Elm Drive around 9 p.m. Sunday when a man wearing all black with a black ski mask came up to her, police said.

He pushed her into some bushes before grabbing her purse and rummaging through it, police said. The man took her wallet and cell phone and fled the scene, police said.

The woman was uninjured in the incident. She described the man as 5-foot, 10-inches with a black ski mask, black gloves, black jeans and black shoes.

Anna Merriman may be reached at amerriman@njadvancemedia.com. Follow her on Twitter @anna_merriman