One should be dressed modestly of course in reverence to the Torah. Other than that there is no specific obligation to wear something special. However, it is generally an accepted custom to wear a Tallit in the synagogue when reading or being called up to the Torah for an Aliyah.
Jewish men are expected to wear a kippa (head-covering, such as a cap or a hat) at all times. Those who are less religious wear the kippa during prayers and while learning Torah (such as when they are at a Jewish school). Non-Jews are not required to wear a kippa.For background information:When_did_Jewish_men_start_wearing_kippahs
The fringes or "tsitsit" (ציצית) are knotted in such a way as to symbolize the 613 commandments of the Torah. The commandment to wear fringes is in the Torah.
Not in the slightest
Formal, modest clothing.
in the OR or while giving anesthesia they must wear scrubs but in their clinics and outside of OR they wear lab coats with formal business attire underneath.
The suit that clean room technicians must wear while making computer chips is called a bunny suit.
It is unknown. There is no mention in the Torah of Abraham wearing a kippah.
The Torah does not specify exactly what to wear, but it does insist upon modesty.
Must wear at all times while operating a motor vehicle.
Cc while sitting in the front seat
A tight fitting hood is fine to wear while diving. The important point is that you must not seal the ear holes. Air or water must be able to reach these so that the pressures either side of the eardrum can equalize.
Yes, for every occasion you must wear one.