The prostitute has always been a canvas for society to paint its picture on. Who she was was not as important as who society made her out to be. This essay intends to show how the idea of the prostituted woman was constituted during the regulation of prostitution in the late 19th and early 20th century in Stockholm. Basing my study on the idea of constructivism as well as Foucaults theories of power, I performed a discourse analysis on newspaper articles written in the abolitionist newspaper Sedlighetsvännen as well as medical and social argumentative writings from doctors and professors. With that I have sketched an image of the prostituted woman as she was during the regulation. This image or idea may serve as an illustration as to how social identity is constructed through discourse.