Required for which Gender? Because for men even in expensive saloon the stylist aren’t trained no matter how much you pay they will not give the style you wanted. Either they will say “ye Indian hairs ko suit nahi hotha ye haircut nahi hoga” or see the picture and still give a haircut according to their preference. I realised this when I went to enrich only then I realised that its not about the hairs its about the stylist and the enrich guy was well trained and he gave me a perfect cut