θοἰμάτιον καθεὶς ἄχρι τῶν σφυρῶν
From LSJ
ᾁδειν ἀμουσότερα Λειβηθρίων → sing worse than Leibethrans, sing worse than the people of Leibethra
ᾁδειν ἀμουσότερα Λειβηθρίων → sing worse than Leibethrans, sing worse than the people of Leibethra
letting his dress trail to his ankles