To provide a decorative laminated sheet of a bulb for an automobile lighting fixture with good appearance, no influence of heat on an O-ring, and no generation of the glare by mounting it on a holding metal fitting for holding a bulb capsule and covering part of the holding metal fitting.

A decorative laminated sheet 30 is mounted on a holding metal fixture 25 of an automobile lighting fixture bulb in which a bulb capsule 24 is fixed to the front surface of a bulb socket 21, through the holding metal fitting 25 in which a band part 26 holding the base part of the bulb capsule 24 and a flange part 27 extending in the direction perpendicularly crossing to the extending direction of the bulb capsule 24 from the band part 26 and welding to the front surface of the bulb socket 21 are integrated. The decorative laminated sheet 30 has the outer shape formed so as to be almost matched to a bulb insertion hole 15 of the lighting fixture, is surrounded by a pair of elastic interposing pieces 32, 32, and has a fitting hole 31 capable of simply, elastically fitting by sliding from the side of a branched part 28 of the band part 26 and the flange part 27.