To provide a night light-reflecting vest capable of presenting excellent visibility for approaching vehicles from bilateral directions by signal brilliance of illuminants around the body and excellently warning to drivers of the vehicles approaching from almost all directions to a person wearing the vest and very useful for preventing traffic accidents by scatteringly forming plural illuminants not only in V-shaped reflecting parts but on bilateral sides of a horizontal reflecting part.

In a night light-reflecting vest in which a belt-like horizontal reflector 3A is formed on the surface around the waist part 7 of a vest body A, while V-shaped reflecting parts 3B, in which beltlike reflecting parts are arranged to be a V-shaped pair having a narrower bilateral space downward, are formed on, the surfaces of the front part 8 and the rear part 9 of the vest body A, and plural illuminants 6 are arranged on the V-shaped reflecting parts 3B through fixtures, plural illuminants 6 are scatteringly formed on the bilateral sides of the horizontal reflecting part 3A lying around the waist part 7 through fixtures.