The length of the costumes depicted upon archaic Sumerian representations affords a clue for dating them. A consideration of monuments of which the relative antiquity is certain shows a gradual elongation of the dress in Mesopotamian lands, from the most ancient period down to the Sargonid dynasty.
Entemena of Lagaš, who reigned shortly before Sargonid times, wears the full length dress which extends down to his feet, it being made of six or seven rows of fleecy flounces (Fig. 1). His uncle Eannatum wears a similar dress on the Stele of the Vultures.
The grandfather of Eannatum, Ur-Nanše, has a dress which leaves off above the ankles, and is composed of only three superimposed rows of flounces (Fig. 2).
The ‘Relief Circulaire’ of Lagaš is, according to stratification, more ancient than the representation of Ur-Nanše. Here the length of the dresses is still shorter (Fig. 3).