Meaning of the word "Sunday best" in English

What does "Sunday best" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

Sunday best

US /ˈsʌn.deɪ best/
UK /ˈsʌn.deɪ best/
"Sunday best" picture

Idiom

1.

one's best clothes, worn for a special occasion or to church

Example:
She always wears her Sunday best when she goes to church.
He was dressed in his Sunday best for the wedding.
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