A trimming material for an automobile includes a surface skin material, a base material, and a colored resin film interposed between the surface skin material and the base material. The surface skin material and the base material are bonded to each other via the resin film. The resin film includes a surface-side adhesion layer on the side of the surface skin material, a base-side adhesion layer on the side of the base material, and a barrier layer interposed between the surface-side adhesion layer and the base-side adhesion layer and bonded thereto. The barrier layer is made of non-gas and liquid permeable material that is not melted at a temperature that causes the surface-side adhesion layer and the base-side adhesion layer to be melted.