Mobile phone app system suitable for costume design

The invention discloses a mobile phone app system suitable for costume design, and relates to the technical field of costume design, the mobile phone app system comprises a sample garment creation module, a small community activity module and a competition module, the sample garment creation module mainly comprises the following contents: S1, selecting a garment making module, setting a plurality of garment making templates in the garment making module, after a model clothing manufacturing template is selected, clothing manufacturing operation is carried out, when a model is selected, if no needed model exists, the model can be uploaded autonomously, so that an app clothing manufacturing model is established, and regional division is carried out according to clothing types; according to the method, the template model is adopted for three-dimensional modeling, after rotation, the corresponding module is clicked to modify the length and the width, meanwhile, through mirror image design, one side can be modified