1. A label characterized by a three-dimensional design image printed thereon on the basis of two-dimensional image data obtained by three-dimensionally correcting at least one data selected from two dimensional data (X, Y) and color data (R, G, B) to two-dimensionally convert height data (Z) among three-dimensional data (X, Y, Z) and the color data (R, G, B) obtained by actually measuring a surface of a three-dimensional model.