Vietnam Era Large Size Black Pajama Set. Black smooth cotton material. Shirt is collarless with no pockets. Button front. Has a white small size tag in collar. The chest measures almost a size 50. The trousers are the same material with a draw string waist. The waist is about a size 44 with a 27 inch inseam. Both pieces are unworn. Probably a souvenir brought home by a GI, or we found Marlon Brando's costume from the temple scene, but I am going with the first option.