3 Bible Verses about Church Dress Code

in like manner, that women adorn themselves in becoming apparel, with modesty and sobriety, not with braided hair, and gold, or pearls, or costly raiment, but (which becomes women professing godliness) through good works.

My brethren, hold not the faith of our Lord Jesus Christ the Lord of glory, with respect of persons. For, if there come into your synagogue a man with a gold ring, in splendid apparel, and there come in also a poor man in vile apparel; and ye show regard to him who is wearing the splendid apparel, and say, "Sit here in a good place"; and say to the poor man, "Stand, or sit under my footstool";read more.
do ye not make a distinction among yourselves, and become judges with evil thoughts?

In like manner, ye wives, be subject to your own husbands; that, if any obey not the word, they may, without the word, be gained through the conduct of their wives, having beheld your chaste conduct mingled with fear: whose adorning, let it not be the outward one of braiding of hair and of wearing of golden ornaments, or of putting on apparel;read more.
but let it be the hidden man of the heart, in the incorruptible apparel of a meek and quiet spirit, which in the sight of God is of great price. For thus, in former times, the holy women also, who hoped in God, were wont to adorn themselves, submitting themselves to their own husbands;