Explained To be through the Egyptian town الفُسْطَاط (al-fusṭāṭ), initially becoming markedly a raiment of Egyptian Ladies, or so called mainly because it was coloured with fustet, or related to The material fustian, the first usually derived as from Arabic فُسْتُق (fustuq) by having an Occitanized ending and the 2nd https://revan.com.sa/ar