Mithun's same costume irritates him

Mithun Chakraborty will never forget his role in 'Zor lagaa ke......Haiya' for a very long time. Mithun played roled of a vagabond and wore the same costume for many days that to without washing it. As a homeless beggar, he has no money to go to the barber's shop. So, Mithun has long unkempt hair and long beard with only one set of costume throughout the film. He was very patient throughout the film though he was irritated with the same costume.