Given that, I should explain that Rituparna Sengupta did not portray Charulata in the original film, but if there's a specific context where she did in another project, that needs to be clarified. If not, the confusion might stem from incorrect information. Then, I can provide information about the original portrayal by Madhabi Mukherjee and the character's style, and perhaps discuss Rituparna's own fashion influence in her other roles or in Bengali cinema.