 Peter continues the thought of the woman's powerful testimony in the next two verses that address what temptation for most women and even men can be, and that is vanity. That's not going to win them over. And so he says in verses 3 and 4, who's adorning, speaking of the woman, "...let it not be that of outward adorning, of plaiting of hair and of wearing of gold or putting on of apparel, but let it be the hidden man of the heart."