“Are you going to wear that?” How many of us heard our mothers ask this question when we were younger? She asked because she knew something important: first impressions matter. Even before you speak a word to someone, how you dress — and what you wear, specifically – can impact both the initial impression you make on others and their subsequent expectations about you. While your style alone cannot guarantee success professionally, it can help shape outcomes of business meetings, networking events and job interviews, for better or worse.