When Bartram Trail High School freshman Riley O'Keefe saw her yearbook photo, she noticed a black bar was added to cover more of her breasts. "I couldn't believe that they printed the yearbook looking like that," O'Keefe, 15, told CNN. "And then I started to flip through the yearbook and saw more and more girls with their chest edited." She texted her mother a photo of it on Wednesday from the school in St. Johns, Florida. "I know she's worn (the outfit) in school hundreds of times because it's like her go-to outfit," her mother Stephanie Fabre told CNN on Monday, saying she believes the outfit had met the district's dress code. The dress code states that girls' tops "must cover the entire shoulder and they must be modest and not revealing or distracting."