Starfleet Engineering Uniform Jumpsuit from Star Trek: The Motion Picture (Paramount, 1979).

Vintage original gray engineering uniform jumpsuit constructed of heavy stretch nylon, black foam ring collar, Starfleet insignia on upper left chest and black life support monitor belt buckle. Retains internal Western Costume Co label with "Cleary" printed in black ink. Exhibiting age and production wear. Comes with a COA from Heritage Auctions. From the Collection of Greg Jein.