see-thru dresses

In the LXX for Isaiah 3:22, τὰ διαφανῆ Λακωνικά is an extremely important addition! (Brenton has "the Spartan transparent dresses," and Silva "the transparent Laconian fabrics.") The Greek male lore outside of Laconia about the Sparta females is rather pronounced. In "Dissoi Logoi," a treatise of cultural relativisms, there is the singular consensus that Spartan women went into the gymnasium and there went nude: "In Sparta it is seemly for girls to exercise naked, in Sparta it is shameful for girls to exercise naked" (trans. T. M. Robinson, p. 51). In his "Laws," Plato's Athenian does "commend [the male] Laconian lawgivers" for "letting the female sex indulge in luxury and expense and disorderly ways of life, while supervising the male sex." In his "Rhetoric," Aristotle suggests that in Laconia the women are φαῦλα (i.e., cheap, easy, or at the very least paltry). AND, a good bit later, the Spartans and the Jews identify themselves as brethren: 1 Macc 12:2,5,6,20,21; 14:20,23; 15:23; 2 Macc 5:9. In Macc 12:21, the Spartan King to the Jewish High Priest declares: εὑρέθη ἐν γραφῇ περί τε τῶν Σπαρτιατῶν καὶ Ιουδαίων ὅτι εἰσὶν ἀδελφοὶ καὶ ὅτι εἰσὶν ἐκ γένους Αβρααμ. "It has been found in Scripture concerning the Spartans and the Jews that they are brethren and are of the family of Abraham." Could Greek Isaiah 3:22 be one way the Laconians and the Jews are linked, if in this bit there they're perhaps both somewhat disparaged?!

Sexed language of Isaiah 3:17 - Is it sexist? What's it mean?

In 3:17, there seems to be something explicitly sexual: τὸ σχῆμα αὐτῶν in reference to θυγατέρας Σιών. At first glance, it might appear that the Hebrew is more suggestive (if ambiguous), having HaShem "lay bare / discover their secret parts" (JPS / KJV - that is, פת of בנות ציון). But the Greek translator has κύριος ἀποκαλύψει τὸ σχῆμα αὐτῶν. And in Aristotle's writings (Hist. of Animals, 579b 20), the biologist is comparing visible male and female parts and discusses τῷ σχήματι τῷ τοῦ θήλεος (or as D'Arcy Wentworth Thompson renders it "the female organ"). What is Isaiah in Hebrew and in Greek saying here? How must we interpret the sexed language?