Exterior trim part, in particular a tailgate, for a motor vehicle, comprising: - a light-permeable base body made of a translucent or transparent material through which radiation can pass with low absorption in the spectral ranges of visible light, and - at least one cover layer arranged on the intended visible side and/or on the rear side of the base body opposite the visible side, wherein the cover layer has a high absorption for spectral ranges of visible light compared with the material of the base body and is therefore largely opaque, wherein the cover layer comprise regions of reduced layer thickness and/or aperture regions, wherein the cover layer is made permeably by rays with low absorption for spectral ranges of visible light in these regions due to the reduced layer thickness or due to the aperture regions, so that the base body is partially transparent, wherein these regions define light exit regions which form a brand emblem or inscription, wherein a separate decorative element or several separate decorative elements are arranged on the visible side of the base body 1 above these regions, wherein the decorative element or elements completely or partially cover the light exit regions, wherein the decorative element or elements also consist(s) of a translucent or transparent material which is transmissive for radiation for spectral ranges of visible light with low absorption, characterized in that the decorative element or the decorative elements is or are configured, at least in sections, as a diverging lens, and in that a decorative coating is provided on the side of the decorative element or the decorative elements opposite the contact surface with the base body, and the decorative coating is configured in such a way that it is also transmissive for rays with low absorption for spectral ranges of visible light, wherein the decorative coating is a thin metal coating. - a light-permeable base body made of a translucent or transparent material through which radiation can pass with low absorption in the spectral ranges of visible light, and - at least one cover layer arranged on the intended visible side and/or on the rear side of the base body opposite the visible side, wherein the cover layer has a high absorption for spectral ranges of visible light compared with the material of the base body and is therefore largely opaque, wherein the cover layer comprise regions of reduced layer thickness and/or aperture regions, wherein the cover layer is made permeably by rays with low absorption for spectral ranges of visible light in these regions due to the reduced layer thickness or due to the aperture regions, so that the base body is partially transparent, wherein these regions define light exit regions which form a brand emblem or inscription, wherein a separate decorative element or several separate decorative elements are arranged on the visible side of the base body 1 above these regions, wherein the decorative element or elements completely or partially cover the light exit regions, wherein the decorative element or elements also consist(s) of a translucent or transparent material which is transmissive for radiation for spectral ranges of visible light with low absorption, characterized in that the decorative element or the decorative elements is or are configured, at least in sections, as a diverging lens, and in that a decorative coating is provided on the side of the decorative element or the decorative elements opposite the contact surface with the base body, and the decorative coating is configured in such a way that it is also transmissive for rays with low absorption for spectral ranges of visible light, wherein the decorative coating is a thin metal coating.