The goal of this thesis is to enable users to try on clothes by photos, that is, users provide their own photo and another photo of others, and they can change the clothes of others to their own. Other virtual try-on methods are focus on front-view of the person and the clothes, and our method can handle front, slightly turn to the left, and slightly turn to the right viewing directions. Compared to other methods, our method is more universal, and the details of the clothes are more clear. In the user study, in about 90% cases, the respondents more like our results than the results of other method.