Hair stylists do an amazing job at making you look your best, but they aren't miracle workers. Not every hairstyle can be accomplished in one day, as this customer found out. Apparently, one recent hair trend has been women who want to have Kim Kardashian's long silvery-gray hair. What they don't know is that it's most likely a wig…and their own hair will take a lot of processing to achieve the same color as Kim. At least these women know what style they want for their hair! It's always good to…