Intended to attract notice and impress others:
— An ostentatious sable coat.

synonym: pretentious.

Roget 880: vain, vain as a peacock, proud as a peacock; conceited, overweening, pert, forward; vainglorious, high-flown; ostentatious etc. 882; puffed up, inflated, flushed.    self-satisfied, self-confident, self-sufficient, self-flattering, self-admiring, self-applauding, self-glorious, self-opinionated; entente etc. (wrongheaded) 481; wise in one's own conceit, pragmatical^†, overwise^†, pretentious, priggish; egotistic, egotistical; soi-disant etc. (boastful) 884 [Fr.]; arrogant etc. 885.    unabashed, unblushing; unconstrained, unceremonious; free and easy.    ... show more

Roget 882: ostentatious, showy, dashing, pretentious; janty^†, jaunty; grand, pompous, palatial; high-sounding; turgid etc. (big-sounding) 577; gairish^†, garish; gaudy, gaudy as a peacock, gaudy as a butterfly, gaudy as a tulip; flaunting, flashing, flaming, glittering; gay etc. (ornate) 847.    splendid, magnificent, sumptuous.    theatrical, dramatic, spectacular; ceremonial, ritual.    solemn, stately, majestic, formal, stiff, ceremonious, punctilious, starched.    dressed to kill, dressed to the nines, decjed out, all decked out, en granite tenue [Fr.], in best bib and tucker, in Sunday best, endimanch_e, chic.    ... show more

Polish: ostentacyjny

of a display Tawdry or vulgar.

synonym: pretentious.