A decorative sheet that can decorate a formed product without diminishing the beauty of its appearance is provided. A decorative sheet according to the present invention is used to decorate the surface of a formed product. The sheet includes: a decoration layer; a base member that supports the decoration layer; an adhesive layer for adhering the decoration layer and the base member onto the formed product; and a flow reducing member for reducing the flow of the adhesive layer. The flow reducing member is provided in the adhesive layer and is made of a material having a higher melting point than that of a material of the adhesive layer.