New Delhi: Imtiaz Ali's directorial 'Amar Singh Chamkila' starring Diljit Dosanjh and Parineeti Chopra has garnered widespread acclaim ever since its release. While Diljit's portrayal of Amar Singh Chamkila has been praised, some were initially concerned about his appearance, assuming he had cut his hair to match Chamkila's style. Imtiaz Ali opens up about Diljit's non-turban look in Chamkila For …