I agree with SIkh.... Why should it matter??
My nephew Bhajneet Singh works at Gap Corporate. He is 23 yrs old, is making 60k and goes to his office with open Dhari and flip flops.
Reference:: Sikh Philosophy Network http://www.sikhphilosophy.net/interfaith-dialogues/987-the-turbaned-sikh.html
Tejwant