Ephippus vero scribit: "Etiam sacras vestes in cenis gestasse Alexandrum: nunc quidem Hammonis purpuram, & fissiles soleas & cornua, velut ipse Deus; nunc vero Dianae, cuius cultum saepe etiam sumebat quum curru veheretur, Persica quidem stola indutus, sed ita ut supra humeros arcus Deae & spiculum emineret. Subinde etiam Mercurii cultum; alias quidem fere ac quotidie chlamydem purpueram & tunicam medio albo intertexto & causiam cui diadema regium circum positum; ubi vero cum amicis una esset, talaria, & petasum in capite, & caduceum in manu: saepe vero etiam leoninam pellem & clavam, veluti Hercules."
ἔφιππος δέ φησιν ὡς Ἀλέξανδρος καὶ τὰς ἱερὰς ἐσθῆτας ἐφόρει ἐν τοῖς δείπνοις, ὁτὲ μὲν τὴν τοῦ Ἄμμωνος πορφυρίδα καὶ περισχιδεῖς καὶ κέρατα καθάπερ ὁ θεός, ὁτὲ δὲ τὴν τῆς Ἀρτέμιδος, ἣν καὶ ἐπὶ τοῦ ἅρματος ἐφόρει πολλάκις, ἔχων τὴν Περσικὴν στολήν, ὑποφαίνων ἄνωθεν τῶν ὤμων τό τε τόξον καὶ τὴν σιβύνην, ἐνίοτε δὲ καὶ τὴν τοῦ Ἑρμοῦ: τὰ μὲν ἄλλα σχεδὸν καὶ καθ᾽ ἑκάστην ἡμέραν χλαμύδα τε πορφυρᾶν καὶ χιτῶνα μεσόλευκον καὶ τὴν καυσίαν ἔχουσαν τὸ διάδημα τὸ βασιλικόν, ἐν δὲ τῇ συνουσίᾳ τά τε πέδιλα καὶ τὸν πέτασον ἐπὶ τῇ κεφαλῇ καὶ τὸ κηρύκειον ἐν τῇ χειρί, πολλάκις δὲ καὶ λεοντῆν καὶ ῥόπαλον ὥσπερ ὁ Ἡρακλῆς.
--Athenaeus, Deipnosophistae XII.53, Translated into Latin by Translated into Latin by Iohannes Schweighaeuser (1804)
Ephippus also states that Alexander the Great also wore sacred garments to dinner. Sometime he wore Ammon’s sacred purple garb, open-toe sandals, and horns, just like the god would. Sometimes he dressed in Artemis’ garb; he usually did this when he was riding in a chariot, with the Persian cloak, wearing the goddess’ bow on his shoulders and brandishing her spear in his hand. Sometimes he dressed like Hermes; but on most days, he would wear a purple cloak, a tunic with white stripes, and a royal miter, with a crown on top. When he was hanging out with his entourage, he would wear Hermes' iconic sandals and hat, with the god's Caduceus in his hand. Sometimes he wore even Hercules’ lion pelt and club.”
Date: 2nd c. CE
Athenaeus was a scholar who lived in Naucratis (modern Egypt) during the reign of the Antonines. His fifteen volume work, the Deipnosophists, are invaluable for the amount of quotations they preserve of otherwise lost authors, including the poetry of Sappho.
ROMAN GREEK LITERATURE