When did Jews start wearing hats?
One of the earliest illustrations of such a hat perched atop the head of a Jew is found in the early 14th-century Codex Manesse.
Covering one's head, such as by wearing a kippah, is described as "honoring God". The Mishnah Berurah modifies this ruling, adding that the Achronim established a requirement to wear a head covering even when traversing fewer than four cubits, and even when one is standing still, indoors and outside.
While the tradition of Jews wearing black headgear goes back ages (it was a sign of mourning for the loss of Jerusalem), it wasn't until the 1960s that ultra-Orthodox yeshiva students, as well as Chabad-Lubavitch Jews, began wearing the black fedora to distinguish themselves.
Orthodox women do not show their hair in public after their wedding. With a headscarf or a wig – referred to in Yiddish as a sheitel – they signal to their surroundings that they are married and that they comply with traditional notions of propriety.
of the yarmulke, but the transitional period where Jews started wearing yarmulkes in public and the broader media began to recognize the yarmulke occurred in the 1950s and 60s. century is the Six Day War.
Laws. According to Jewish law (halacha), a woman must cover her hair after marriage. The requirement applies in the presence of any men other than her husband, son, father, grandson, grandfather, or brother, though a minority opinion allows uncovering hair within one's home even in the presence of unrelated men.
One tradition is to refrain from wearing anything made out of leather on Yom Kippur. Why? Because at the time this tradition was established, only the well-off could afford clothes and shoes of leather, and so wearing leather was seen as an act of showing off.
If the wearer chooses a suede kippah, bald heads happily have the advantage of a high coefficient of friction. Should all else fail, the ultimate kippah secret is double-sided fashion tape or a dot of one-sided velcro. Please note: stick the velcro to the kippah, not to your head.
The relevant biblical verses (Leviticus 19:19 and Deuteronomy 22:11) prohibit wearing wool and linen fabrics in one garment, the blending of different species of animals, and the planting together of different kinds of seeds (collectively known as kilayim).
A yarmulke is a small, brimless cap worn by Jewish people. Men and boys usually wear them, but some women and girls wear them, too. Yarmulke is a Yiddish word that sounds kind of like “yah-ma-kah.”
Who is allowed to wear a yamaka?
It is merely a convenient form of head covering, so anybody can wear one, unlike a tallit (prayer shawl), which IS a religious article and is not worn by non-Jews.
A common view is that the shtreimel was adapted by Jews living in Europe as a warm winter hat, possibly inspired by nobility; the shtreimel is comparable in construction to fur hats historically worn by nobles or gentiles across Europe, Scandinavia and Russia.

Borrowed from Yiddish יאַרמלקע (yarmlke), from Polish jarmułka (“skullcap”) or a Ukrainian cognate of the same. Possibly from the Turkish yağmurluk (“rainwear”), though it could also be from Medieval Latin almutia (“hood, cowl”) (compare Latin amictus (“clothed, veiled”)).