The Orthodox Christian Church has always and in all places urged women to cover their heads from the beginning of Christianity. Unfortunately, the modernists of the 20th century have urged women to free themselves sexually, and thus to stop wearing the headcovering, which is a sign of modesty.
Even St. Nectarios of Aegina in the early 20th century lamented the changes wrought by his priestly contemporaries to change the priestly appearance by the removal of facial hair and the cessation of the frock by priests. These highly educated innovative modernists and ecumenists, including the freemason Patriarch Meletius, urged the wearing of either business suits or the Roman collar by priests.
In other words, all forms of modest apparel in men and women have now been shunned, and the Scriptures that advocate modesty have been questioned as not representing our Sacred and Holy Traditions.
Also appalling is the use of big "T" and little "t" for our Sacred Traditions, as such has crept in from Roman Catholicism and is not part of Holy Orthodoxy. We see the fruit of this insidious modernism today with the fashion industry creating more and more revealing garments that would make most nuns and the Most Holy Theotokos weep.