Sunday-go-to-meeting

Adjective

not-comparable of clothes usually

(usually of clothes) Suitable for wearing to church; one's best.

Japanese Meaning

（通常は服について用いられ）教会に出かける際にふさわしい、特に最上級の装い

She wore a modest Sunday-go-to-meeting dress to the family gathering.

彼女は家族の集まりに控えめで礼拝にふさわしいドレスを着て行った。

Sense（1）

(usually of clothes) Suitable for wearing to church; one's best.