[3] The Abbasid caliph al-Mutawakkil issued a decree in 850 that ordered Jews and Christians to wear the zunnar, honey-coloured outer garments and badge-like patches on their on their servants' clothing.
[6]In the late twelfth century, the Almohads forced the Jews of North Africa to wear yellow cloaks and turbans,[7][8] a practice the subsequent Hafsid dynasty continued to follow.
[10] At the same time, the Ayyubid Sultan decreed that the life and property of any Jew or Christian found in the street without a distinguishing badge ('alāma) or zunnar would be forfeit.
Most significantly, the Fourth Council of the Lateran headed by Pope Innocent III ruled in 1215 that Jews and Muslims must wear distinguishable dress (Latin habitus).
Therefore, that they may not, under pretext of error of this sort, excuse themselves in the future for the excesses of such prohibited intercourse, we decree that such Jews and Saracens of both sexes in every Christian province and at all times shall be marked off in the eyes of the public from other peoples through the character of their dress.
In 1227, the Synod of Narbonne, in canon 3, ruled: That Jews may be distinguished from others, we decree and emphatically command that in the center of the breast (of their garments) they shall wear an oval badge, the measure of one finger in width and one half a palm in height.
[13][16] The enforcement of wearing the badge is repeated by local councils, with varying degrees of fines, at Arles 1234 and 1260, Béziers 1246, Albi 1254, Nîmes 1284 and 1365, Avignon 1326 and 1337, Rodez 1336, and Vanves 1368.
Cathars who were considered "first time offenders" by the Catholic Church and the Inquisition were also forced to wear yellow badges, albeit in the form of crosses, about their person.
[23] After Nazi Germany's invasion of Poland in 1939, there were different local decrees requiring Jews to wear a distinctive sign under the General Government.
[24] The requirement to wear the Star of David with the word Jude (German for 'Jew') – inscribed in Faux Hebrew letters meant to resemble Hebrew writing – was then extended to all Jews over the age of six in the Reich and the Protectorate of Bohemia and Moravia (by a decree issued on 1 September 1941, signed by Reinhard Heydrich)[25][26] and was gradually introduced in other German-occupied areas, where local words were used (e.g. Juif in French, Jood in Dutch).
In the Protectorate of Bohemia and Moravia, government had to ban hat tipping towards Jews and other courtesies that became popular as protests against the German occupation.
A whispering campaign that claimed that the action was in response to the United States government requiring German Americans to wear swastikas was unsuccessful.
[28][29] In May 2021, in response to the anti-vaccine movement in the United States, hatWRKS, a hat store in Nashville, Tennessee, sold badges that resembled the yellow stars with the words "Not vaccinated" on them.
"[36][37] According to Ynet, unnamed officials from Israel's Ministry of Foreign Affairs were also highly critical of the decision, with one calling it a "cheap gimmick that doesn’t serve our goal", and others describing it as an attempt to appeal to Likud party members.