Sunday best

名詞

慣用表現不可算名詞

(idiomatic) A person's finest clothing, especially the clothes one reserves to wear to church on Sunday.

日本語の意味

（教会に行く日など、特別な日に着る）最高級の、または最も上質な服装 / 一番良い・格式高い服装、特別な席で着るための最も良い服

She put on her Sunday best before walking into the old church for the wedding.

彼女は結婚式のために古い教会に入る前に晴れ着を着た。

意味（1）

(idiomatic) A person's finest clothing, especially the clothes one reserves to wear to church on Sunday.

And how then was the Devil drest? / Oh! he was in his Sunday's best