STAR TREK “FEATURE FILM-STYLE OPERATIONS STARFLEET UNIFORM UNDERSHIRT”

A costume element featured in various Star Trek feature films from “The Wrath of Kahn” to the opening scenes of “Generations. This item, inexplicably, has one sleeveless arm and one long sleeve, it is in the yellow denoting the Engineering subsection of Operations, has a ribbed collar, clasps at the neck and a zip down the back. There is slight smudging under the right shoulder.