Modifying garment design using style line

A non-transitory computer readable storage medium storing instructions thereon, the instructions when executed by a processor cause the processor to:

• display at least one of unchanged two-dimensional (2D) patterns or an unchanged garment including the unchanged 2D patterns;
• receive selection of a style line representing a style or a silhouette of the unchanged garment displayed in a three-dimensional form;
• receive an input that changes the style line in response to receiving the selection of the style line;
• in response to the change of the style line, identify first lines in the unchanged 2D patterns or unchanged garment, the first lines including a selected line in the unchanged 2D patterns corresponding to the style line and at least one additional line that is symmetrical to the selected line or sewn with the selected line in the unchanged garment;
• modify at least one of the unchanged 2D patterns or the unchanged garment by changing the first lines to generate changed 2D patterns or a changed garment;
• and
• display the changed 2D patterns or the changed garment.

A non-transitory computer readable storage medium storing a digital representation of a garment, the digital representation generated by:

• displaying at least one of unchanged two-dimensional (2D) patterns or an unchanged version of the garment including the unchanged 2D patterns;
• receiving selection of a style line representing a style or a silhouette of the unchanged version of the garment displayed in a three-dimensional form;
• receiving an input that changes the style line in response to receiving the selection of the style line;
• in response to the change of the style line, identifying lines in the unchanged 2D patterns or unchanged version of the garment, the lines including a selected line in the unchanged 2D patterns corresponding to the style line and at least one additional line that is symmetrical to the selected line or sewn with the selected line in the unchanged version of the garment;
• and
• modifying at least one of the unchanged 2D patterns or the unchanged version of the garment by changing the lines to generate changed 2D patterns or a changed version of the garment.