3 Your beauty should not come from outward adornment, such as elaborate hairstyles and the wearing of gold jewelry or fine clothes.

Read 1 Peter 3:3 Using Other Translations

Whose adorning let it not be that outward adorning of plaiting the hair, and of wearing of gold, or of putting on of apparel;
Do not let your adorning be external--the braiding of hair and the putting on of gold jewelry, or the clothing you wear--
Don’t be concerned about the outward beauty of fancy hairstyles, expensive jewelry, or beautiful clothes.