Ever wondered what happens to the numerous outfits worn by actors in a film? Bollywood stars break into a song on screen, crooning atop snow-capped mountains, flowing valleys and exotic flower beds or, gyrating in different costumes every nanosecond. By the time the last shot of the film is taken, there are stacks of clothes left behind.

(L- R) Amitabh Bachchan, Aishwarya Rai and Abhishek Bachchan in the Kajra Re song from Bunty aur Babli (2005)