Here’s the main article we discussed in the show.
Objection 1. It would seem that the adornment of women is not devoid of mortal sin. For whatever is contrary to a precept of the Divine law is a mortal sin. Now the adornment of women is contrary to a precept of the Divine law; for it is written (1 Peter 3:3): “Whose,” namely women’s, “adorning, let it not be the outward plaiting of the hair, or the wearing of gold, or the putting on of apparel.” Wherefore a gloss of Cyprian says: “Those who are clothed in silk and purple cannot sincerely put on Christ: those who are bedecked with gold and pearls and trinkets have forfeited the adornments of mind and body.” Now this is not done without a mortal sin. Therefore the adornment of women cannot be devoid of mortal sin.
Objection 2. Further, Cyprian says (De Habit. Virg.): “I hold that not only virgins and widows, but also wives and all women without exception, should be admonished that nowise should they deface God’s work and fabric, the clay that He has fashioned, with the aid of yellow pigments, black powders or rouge, or by applying any dye that alters the natural features.” And afterwards he adds: “They lay hands on God, when they strive to reform what He has formed. This is an assault on the Divine handiwork, a distortion of the truth. Thou shalt not be able to see God, having no longer the eyes that God made, but those the devil has unmade; with him shalt thou burn on whose account thou art bedecked.” But this is not due except to mortal sin. Therefore the adornment of women is not devoid of mortal sin.
Objection 3. Further, just as it is unbecoming for a woman to wear man’s clothes, so is it unbecoming for her to adorn herself inordinately. Now the former is a sin, for it is written (Deuteronomy 22:5): “A woman shall not be clothed with man’s apparel, neither shall a man use woman’s apparel.” Therefore it seems that also the excessive adornment of women is a mortal sin.
Objection 4. On the contrary, If this were true it would seem that the makers of these means of adornment sin mortally.
I answer that, As regards the adornment of women, we must bear in mind the general statements made above (Article 1) concerning outward apparel, and also something special, namely that a woman’s apparel may incite men to lust, according to Proverbs 7:10, “Behold a woman meeteth him in harlot’s attire, prepared to deceive souls.”
Nevertheless a woman may use means to please her husband, lest through despising her he fall into adultery. Hence it is written (1 Corinthians 7:34) that the woman “that is married thinketh on the things of the world, how she may please her husband.” Wherefore if a married woman adorn herself in order to please her husband she can do this without sin.
But those women who have no husband nor wish to have one, or who are in a state of life inconsistent with marriage, cannot without sin desire to give lustful pleasure to those men who see them, because this is to incite them to sin. And if indeed they adorn themselves with this intention of provoking others to lust, they sin mortally; whereas if they do so from frivolity, or from vanity for the sake of ostentation, it is not always mortal, but sometimes venial. And the same applies to men in this respect. Hence Augustine says (Ep. ccxlv ad Possid.): “I do not wish you to be hasty in forbidding the wearing of gold or costly attire except in the case of those who being neither married nor wishful to marry, should think how they may please God: whereas the others think on the things of the world, either husbands how they may please their wives, or wives how they may please their husbands, except that it is unbecoming for women though married to uncover their hair, since the Apostle commands them to cover the head.” Yet in this case some might be excused from sin, when they do this not through vanity but on account of some contrary custom: although such a custom is not to be commended.
Reply to Objection 1. As a gloss says on this passage, “The wives of those who were in distress despised their husbands, and decked themselves that they might please other men”: and the Apostle forbids this. Cyprian is speaking in the same sense; yet he does not forbid married women to adorn themselves in order to please their husbands, lest the latter be afforded an occasion of sin with other women. Hence the Apostle says (1 Timothy 2:9): “Women . . . in ornate [Douay: ‘decent’] apparel, adorning themselves with modesty and sobriety, not with plaited hair, or gold, or pearls, or costly attire”: whence we are given to understand that women are not forbidden to adorn themselves soberly and moderately but to do so excessively, shamelessly, and immodestly.
Reply to Objection 2. Cyprian is speaking of women painting themselves: this is a kind of falsification, which cannot be devoid of sin. Wherefore Augustine says (Ep. ccxlv ad Possid.): “To dye oneself with paints in order to have a rosier or a paler complexion is a lying counterfeit. I doubt whether even their husbands are willing to be deceived by it, by whom alone” (i.e. the husbands) “are they to be permitted, but not ordered, to adorn themselves.” However, such painting does not always involve a mortal sin, but only when it is done for the sake of sensuous pleasure or in contempt of God, and it is to like cases that Cyprian refers.
It must, however, be observed that it is one thing to counterfeit a beauty one has not, and another to hide a disfigurement arising from some cause such as sickness or the like. For this is lawful, since according to the Apostle (1 Corinthians 12:23), “such as we think to be the less honorable members of the body, about these we put more abundant honor.”
Reply to Objection 3. As stated in the foregoing Article, outward apparel should be consistent with the estate of the person, according to the general custom. Hence it is in itself sinful for a woman to wear man’s clothes, or vice versa; especially since this may be a cause of sensuous pleasure; and it is expressly forbidden in the Law (Deuteronomy 22) because the Gentiles used to practice this change of attire for the purpose of idolatrous superstition. Nevertheless this may be done sometimes without sin on account of some necessity, either in order to hide oneself from enemies, or through lack of other clothes, or for some similar motive.
Reply to Objection 4. In the case of an art directed to the production of goods which men cannot use without sin, it follows that the workmen sin in making such things, as directly affording others an occasion of sin; for instance, if a man were to make idols or anything pertaining to idolatrous worship. But in the case of an art the products of which may be employed by man either for a good or for an evil use, such as swords, arrows, and the like, the practice of such an art is not sinful. These alone should be called arts; wherefore Chrysostom says [Hom. xlix super Matth.]: “The name of art should be applied to those only which contribute towards and produce necessaries and mainstays of life.” On the case of an art that produces things which for the most part some people put to an evil use, although such arts are not unlawful in themselves, nevertheless, according to the teaching of Plato, they should be extirpated from the State by the governing authority. Accordingly, since women may lawfully adorn themselves, whether to maintain the fitness of their estate, or even by adding something thereto, in order to please their husbands, it follows that those who make such means of adornment do not sin in the practice of their art, except perhaps by inventing means that are superfluous and fantastic. Hence Chrysostom says (Super Matth.) that “even the shoemakers’ and clothiers’ arts stand in need of restraint, for they have lent their art to lust, by abusing its needs, and debasing art by art.”