The present disclosure provides a decorative film including a base material and an optical reflective layer coloring by optical interference or structural color, in which at least two or more layers of the optical reflective layer are laminated, and diffuse reflectivities of the respective optical reflective layers are different from each other, or a printing layer is laminated between the respective optical reflective layers; a decorative molded article; a decorative panel; and an electronic device.

A porous body containing a liquid crystal polymer powder that has liquid crystal polymer fibers, wherein an average size of the liquid crystal polymer fibers is 2 m or less, the porous body has an average pore size of 10 m or less as measured by mercury intrusion porosimetry, and the porous body has a tensile strength of 25 N/mm.sup.2 or more.