All surviving accounts were written by enemies of the Huns, and none describe the Huns as attractive either morally or in appearance (the Huns were illiterate and thus kept no records).
Jordanes, a Goth writing in Italy in 551, a century after the collapse of the Hunnic Empire, describes the Huns as a “savage race, which dwelt at first in the swamps, a stunted, foul and puny tribe, scarcely human and having no language save one which bore but slight resemblance to human speech.”
“They made their foes flee in horror because their swarthy aspect was fearful, and they had, if I may call it so, a sort of shapeless lump, not a head, with pin-holes rather than eyes. Their hardihood is evident in their wild appearance, and they are beings who are cruel to their children on the very day they are born. For they cut the cheeks of the males with a sword, so that before they receive the nourishment of milk they must learn to endure wounds. Hence they grow old beardless and their young men are without comeliness, because a face furrowed by the sword spoils by its scars the natural beauty of a beard. They are short in stature, quick in bodily movement, alert horsemen, broad shouldered, ready in the use of bow and arrow, and have firm-set necks which are ever erect in pride. Though they live in the form of men, they have the cruelty of wild beasts.”
Jordanes also recounted how Priscus had described Attila the Hun, the Emperor of the Huns from 434-453, as: “Short of stature, with a broad chest and a large head; his eyes were small, his beard thin and sprinkled with grey; and he had a flat nose and tanned skin, showing evidence of his origin.”
Artificial cranial deformation was practiced by the Huns and sometimes by tribes with whom they influenced. However, Ammianus may have been incorrect in saying that the facial scars dated from infancy. Maenchen-Helfen writes: “Ammianus’ description begins with a strange misunderstanding … This was repeated by Claudian and Sidonius and reinterpreted by Cassiodorus. Ammianus’ explanation of the thin beards is wrong. Like so many other people, the Huns inflicted wounds on their live flesh as a sign of grief when their kinsmen were dying.