E. Cobham Brewer 18101897. Dictionary of Phrase and Fable. 1898.
Fustian.
Stuff, bombast, pretentious words. Properly, a sort of cotton velvet. (French, futaine; Spanish, fustan, from Fustat in Egypt, where the cloth was first made.) (See BOMBAST; CAMELOT.)
1
Discourse fustian with ones own shadow.Shakespeare: Othello, ii. 3.
Some scurvy quaint collection of fustian phrases, and uplandish words.Heywood: Faire Maide of the Exchange, ii. 2.