PHASE II MEN'S ENGINEERING UNIFORM SHIRT

A long-sleeved men's Starfleet uniform shirt of red polyester doubleknit, with black ribbed collar, loose threads on left breast suggest that an insignia was once sewn on -- designed by William Ware Theiss, believed to have been made for <I>Star Trek: Phase II</I> or for the third season of <I>The Original Series</I>