tawdry
brummagem, cheap, cheap-jack (informal) flashy, gaudy, gimcrack, glittering, meretricious, naff (Brit. slang) plastic (slang) raffish, showy, tacky (informal) tasteless, tatty, tinsel, tinselly, vulgar
Antonyms
elegant, graceful, plain, refined, simple, stylish, tasteful, unflashy, unostentatious, well-tailored