Stated To be from your Egyptian city الفُسْطَاط (al-fusṭāṭ), originally remaining markedly a raiment of Egyptian Females, or so termed since it was coloured with fustet, or linked to The material fustian, the main typically derived as from Arabic فُسْتُق (fustuq) with the Occitanized ending and the next word relatives https://revan.com.sa/ar