Mehreen studied in Viqarunnisa Noon School and Holy Cross College.
She completed her master's degree in English literature from the University of Dhaka, after 3 years of Honours.
[3] In July 2023, Mehreen was awarded "Bongonari Shommanona" at the Indian Council for Cultural Relations in Kolkata.
[4][5] In August, she was awarded with "Attojon Srity Shommanona" at the 104th-anniversary program of East Bengal FC held in Kolkata, India.
It was given by Aroop Biswas, West Bengal sports minister, and Firhad Hakim, the mayor of Kolkata.