Cardinal Siri on Male Attire worn by Women

Here is an excerpt from Cardinal Siri's 1960 letter on the dangers of women abandoning feminine dress:

Male Dress Harms the Dignity of the Mother in Her Children's Eyes

All children have an instinct for the sense of dignity and decorum of their mother. Analysis of the first inner crisis of children when they awaken to life around them before they enter upon adolescence, shows how much the sense of their mother counts. Children are as sensitive as they can be on this point. Adults have usually left all that behind them and think no more on it. But we would do well to recall to mind the severe demands that children instinctively make of their own mother, and the deep and even terrible reactions roused in them by observation of their mother's misbehavior. Many lines of later life are here to be traced out and not for good in these early dramas of infancy and childhood.

The child may not know the definition of exposure, frivolity, or infidelity, but he possesses an instinctive sixth sense to recognize them when they occur, to suffer from them, and be bitterly wounded by them in his soul.

Let us think seriously on the import of everything said so far, even if women's appearing in man's dress does not immediately give rise to all the upset caused by grave immodesty.

The changing of feminine psychology does fundamental and, in the long run, irreparable damage to the family, to conjugal fidelity, to human affections and to human society. True, the effects of wearing unsuitable dress are not all to be seen within a short time. But one must think of what is being slowly and insidiously worn down, torn apart, perverted.

Is any satisfying reciprocity between husband and wife imaginable, if feminine psychology be changed? Or is any true education of children imaginable, which is so delicate in its procedure, so woven of imponderable factors in which the mother's intuition and instinct play the decisive part in those tender years? What will these women be able to give their children when they will so long have worn trousers that their self-esteem goes more by their competing with the men than by their functioning as women?

Why, we ask, ever since men have been men, or rather since they became civilized, why have men in all times and places been irresistibly borne to make a differentiated division between the functions of the two sexes? Do we not have here strict testimony to the recognition by all mankind of a truth and a law above man?

To sum up, wherever women wear men's dress, it is to be considered a factor in the long run tearing apart human order.