- ostentatious, pretentious - intended to attract notice and impress others; "an ostentatious sable coat"
Antonyms: unostentatious, unpretentious, unpretending, quiet, restrained
- ostentatious, pretentious, kitsch - of a display that is tawdry or vulgar
Antonyms: tasteful, in good taste (indirect, via tasteless)