adopted the bobbed hairstyles, headdresses, and belted tunics worn by the nobility belonging to the central Arsacid court. The trouser-suit was even worn by the Arsacid kings, as shown on the reverse images of coins. The Parthian trouser-suit was also adopted in Palmyra, Syria, along with the use of Parthian frontality in art. Parthian sculptures depict wealthy women wearing long-sleeved robes over a dress, with necklaces, earrings, bracelets, and headdresses bedecked in jewelry. Their many-folded dresses were fastened by a brooch at one shoulder. Their headdresses also featured a veil which was draped backwards. As seen in Parthian coinage, the headdresses worn by the Parthian kings changed over time. The earliest Arsacid coins show rulers wearing the soft cap with cheek flaps, known as the bashlyk (Greek: kyrbasia). This may have derived from an Achaemenid-era satrapal headdress and the pointy hats depicted in the Achaemenid reliefs at Behistun and Persepolis. The earliest coins of Mithridates I show him wearing the soft cap, yet coins from the latter part of his reign show him for the first time wearing the royal Hellenistic diadem. Mithridates II was the first to be shown wearing the Parthian tiara, embroidered with pearls and jewels, a headdress commonly worn in the late Parthian period and by Sasanian monarchs. Language As culturally and religiously tolerant as the Parthians were, they adopted Greek as their official language, while Aramaic remained the lingua franca in the empire. The native Parthian language, Middle Persian, and Akkadian were also used. Literature and music It is known that during the Parthian period the court minstrel (gōsān) recited poetic oral literature accompanied by music. However, their stories, composed in verse form, were not written down until the subsequent Sassanian period. In fact, there is no known Parthian-language literature that survives in original form; all of the surviving texts were written down in the following centuries. It is believed that such stories as the romantic tale Vis and Rāmin and epic cycle of the Kayanian dynasty were part of the corpus of oral literature from Parthian times, although compiled much later. Although literature of the Parthian language was not committed to written form, there is evidence that the Arsacids acknowledged and respected written Greek literature. Women in the Parthian Empire There are very few written and archeological sources about the position of women in the Parthian Empire, and the fragmentary information that does exist