While enjoying a day of thrifting, I talked a friend down off the ledge. Ok, not to sound dramatic but seriously, she was about to make a fashion mistake that would have cost her, $200 to be exact. I never try to have hard and fast style rules {i.e. telling people what not to wear or buy}, so I knew I had to approach the situation delicately. In the end, she thanked me. Read on to see how you can be a fashionable voice of reason {for yourself...