1. A method for determining one or more clothes dimensions of a person ( 1 ), which method comprises the steps: the person provides at least one profile image of himself/herself; the person sends the at least one profile image to processing means ( 11 ); the person supplies calibration data including alphanumeric data, being the length of the person, to the processing means; the processing means determine person profiles of the person from the at least one profile image and the calibration data; and the processing means determine, at least partially using a data set ( 12 ) with representations of virtual persons or clothes, one or more clothes dimensions of the person.