3 Bible Verses about Church Dress Code

in like manner also the women. I desire women to clothe themselves in suitable apparel, adorning themselves with reverence and self-restraint; not with hair plaited with gold or pearls, or with expensive clothes, but (as becomes women proclaiming godliness) with the ornament of good deeds.

My brothers, do not hold the faith of the Lord Jesus, the Lord of Glory, in a spirit of caste. Suppose a man comes into your synagogue with a gold ring and dazzling clothes, and suppose a poor man comes in, also, in shabby clothes, and you look up to him who wears the fine clothing, and say to him, "Sit here in this fine place!" and to the poor man you say, "Stand there!" or "Sit on the floor at my feet!"read more.
are you not drawing distinctions among yourselves, and have you not become judges with evil thoughts?

In the same way you wives must be submissive to your own husbands; so that if some of them will not believe the message, they may apart from the message be won over by the behavior of their wives, when they see how pure and reverent you are. Your adornment ought not to be the outward adornment of plaited hair and golden jewels and the wearing of beautiful dresses;read more.
but rather that hidden personality of the heart, the imperishable ornament of a quiet and gentle spirit, which in the sight of God is indeed precious. For in this way in the olden time the holy women also, who put their trust in God, used to adorn themselves. They were ever in submission to their own husbands;