Fashion designer | royal_title =Chowdhury. | native_name =Arefin chowdhury. Name = Sultanul arefin chowdhury | image = arefin chowdhury in Dhaka, 2017.jpg | caption = Sultanul arefin chowdhury is a Bangladeshi Fashion designer. | birth_name = Md.sultanul arefin mim chowdhury | birth_date = February 3, 1991 (age 26) | birth_place = salandar,Thakurgaon, Bangladesh | occupation = Fashion Designer| Chairman of Charushi art & craft | spouse = Sarmin sultana payel (married 2016) | children = NA | residence = salandar,Thakurgaon | Study = Shanto mariam university-(NDFC)/PGD-National Institutes of Technology | website = www.charushi.com.bd | signature = Sultanul arefin chowdhury. | parents = Md.Abul kalam azad chowdhury. shanaj parvin