also: しゅみがよい
expression, i-adjective (yoi/ii class)
in good taste; tasteful; having good taste
Describes a person's refined aesthetic sense or something that shows cultivated taste. Often used to compliment choices in clothing, decor, art, etc.
彼女はいつも趣味がいい服を着ている。
She always wears tasteful clothes.
この部屋のインテリアは本当に趣味がいいね。
The interior of this room is really tasteful, isn't it?
Phrase composed of 趣味 (taste, hobby) + が (subject marker) + いい/よい (good). The combination literally means 'taste is good' and is used as a set expression.