Brewer's: Harmonia's Robe
On the marriage of Harmonia, Vulcan, to avenge the infidelity of her mother, made the bride a present of a robe dyed in all sorts of crimes, which infused wickedness and impiety into all her offspring. Both Harmonia and Cadmos, after having suffered many misfortunes, and seen their children a sorrow to them, were changed into serpents. (Pausanias, 9, 10.) (See Nessus.)
Medea, in a fit of jealousy, sent Creusa a wedding robe, which burnt her to death. (Euripides Medea.