IIM Rohtak students in Fashion industry

I am a student at IIM Rohtak. It is dream of almost every MBA student to be a part of MNC. Conglomerates like Aditya Birla offers a lot of things to explore and learn while working. I am specially interested to work for their fashion retail stores. I would like to understand how the fashion industry works and how do they manage their logistics and supply chain, demand forecasting and online business along with brick and mortar stores. Aditya Birla has most of the famous fashion brands under their umbrella and I am their regular customers. I prefer my formals from Allen Solly, casuals from People and Van Heusen. I am not a fashion designer, and it makes me excited when I realize that this will not stop me from working in the fashion industry which keeps me motivated to learn more and more about supply chain and demand forecasting techniques.