Decorative tights, black deer tights

Decorative tights with deer decorative design. The design only appears on one side and falls around the upper calf/shins. The tights are very thick, but I would not consider them pants or leggings. Very, very soft. I don't know what size these are. There is no tag. But I am 5'3", 135 pounds, and these fits me just fine with room to spare.