A method for allowing a user to make a tailored garment, characterized in that it comprises the following steps: - preparing at least one image comprising a sample garment of the same type as the tailored garment to be made and also comprising a reference object with actual standardized dimensions (M7,M8); - measuring on the at least one image (I,I*,I**) the dimensions of the reference object and a set of basic dimensions (M1,M2,M3,M4,M5,M6) of the sample garment; - calculating the actual dimensional values of the set of basic dimensions (M1,M2,M3,M4,M5,M6) of the sample garment as a function of: - the dimensional values of the set of basic dimensions (M1,M2,M3,M4,M5,M6) of the sample garment measured on the image, - the dimensional values of the reference object measured on the image (I,I*,I**), - and the actual dimensions (M7,M8) of the reference object; - selecting the aesthetic features of the tailored garment to be made; - transmitting to a tailoring apparatus the calculated actual dimensional values of the set of basic dimensions (M1,M2,M3,M4,M5,M6) of the sample garment and the selected aesthetic features; - performing on the tailoring apparatus a sequence of operations of cutting and sewing the tailored garment, to make the tailored garment so its basic dimensions are substantially equal to the previously calculated actual dimensional values of the set of basic dimensions (M1,M2,M3,M4,M5,M6) of the sample garment and so it has also the selected aesthetic appearance. - preparing at least one image comprising a sample garment of the same type as the tailored garment to be made and also comprising a reference object with actual standardized dimensions (M7,M8); - measuring on the at least one image (I,I*,I**) the dimensions of the reference object and a set of basic dimensions (M1,M2,M3,M4,M5,M6) of the sample garment; - calculating the actual dimensional values of the set of basic dimensions (M1,M2,M3,M4,M5,M6) of the sample garment as a function of: - the dimensional values of the set of basic dimensions (M1,M2,M3,M4,M5,M6) of the sample garment measured on the image, - the dimensional values of the reference object measured on the image (I,I*,I**), - and the actual dimensions (M7,M8) of the reference object; - selecting the aesthetic features of the tailored garment to be made; - transmitting to a tailoring apparatus the calculated actual dimensional values of the set of basic dimensions (M1,M2,M3,M4,M5,M6) of the sample garment and the selected aesthetic features; - performing on the tailoring apparatus a sequence of operations of cutting and sewing the tailored garment, to make the tailored garment so its basic dimensions are substantially equal to the previously calculated actual dimensional values of the set of basic dimensions (M1,M2,M3,M4,M5,M6) of the sample garment and so it has also the selected aesthetic appearance. - the dimensional values of the set of basic dimensions (M1,M2,M3,M4,M5,M6) of the sample garment measured on the image, - the dimensional values of the reference object measured on the image (I,I*,I**), - and the actual dimensions (M7,M8) of the reference object; - selecting the aesthetic features of the tailored garment to be made; - transmitting to a tailoring apparatus the calculated actual dimensional values of the set of basic dimensions (M1,M2,M3,M4,M5,M6) of the sample garment and the selected aesthetic features; - performing on the tailoring apparatus a sequence of operations of cutting and sewing the tailored garment, to make the tailored garment so its basic dimensions are substantially equal to the previously calculated actual dimensional values of the set of basic dimensions (M1,M2,M3,M4,M5,M6) of the sample garment and so it has also the selected aesthetic appearance.