Analysis of information sources in references of the Wikipedia article "Φουστανέλα" in Greek language version.
Most of these men are warriors with long curling locks falling down their backs, clad in pleated tunics or chain mail with short pointed caps on their heads. They wield swords, and protect themselves with shields, either round or shaped like a pointed oval … The mace-bearer of No. 1275 is clad in chain mail with a heavy pleated fustanella worn about his hips. The importance of this latter piece is very considerable, for the details of the costume, often shown on Incised-Sgraffito figures, are very clear, and make it certain that the fustanella exists as an independent garment and is not an elaboration of the lower part of a tunic. It is consequently demonstrable that this characteristic garment of latter-day Greece was in common use as early as the twelfth century in Greek lands.