chlamys

noun

1. (historical)A short poncho-like cloak caught up on the shoulder, worn by hunters, soldiers, and horsemen in Ancient Greece.

   “He unfolded the chlamys, stretched it out with both hands before me, and then cast it over my shoulders.”

   “A male god stands in three-quarter view to right, wearing a chlamys fastened at his right shoulder with a round clasp.”