Darker shades of most colours are considered more formal. They help you appear authoritative, confident and mature. When you wear dark colours such as navy or charcoal grey people will assume you can handle t he job. Black is the most formal and authoritative colour. Too much black can be intimidating. When worn alone, dark shades are dramatic and unapproachable. For a confident, authoritative look a dark suit with a light dress shirt and a brightly coloured tie, a coloured scarf and/ or metal accessories make the most effective combination. For more on this topic see ‘Upwardly Mobile Clothing for Upwardly Mobile Women’