1
adjective (keiyoushi)
astringent;bitter;puckery;rough;harsh;tart
2
adjective (keiyoushi)
austere;elegant (and unobtrusive);refined;quiet (and simple);sober;sombre;subdued;tasteful (in a quiet way);understated
僕的にはもっと地味ってか渋い服が欲しいんですけどね。
For my tastes, I'd prefer plainer, or rather, more tasteful clothing.
3
adjective (keiyoushi)
sour (look);glum;grim;sullen;sulky
See also:
渋い顔をする (しぶいかおをする)
4
adjective (keiyoushi)
stingy;tight-fisted
Other forms
澁い 【しぶい】 (search-only kanji form)