What you wear when being at work or attending some business meeting or dinner party is not more important than how you are doing your job. But when you are on a business interview or you are about to make some great business arrangement with an important client, it is of high importance to be dressed up properly. Wearing the conservative suit in black, gray, navy whether solid or pinstripe is inevitable. Also, the quality of the materials is as much as important as the colors that you choose. Remember, professional environment is not the place to show your personality, it is the place to show your professionalism and that is why it is important to be dressed up simple and polished. The more colors and patterns are added, the more clients would focus on your clothing and not on what you are trying to show or say.
Simplicity and subtlety should be applied on choosing the tie, also. Cartoon characters, unconventional colors and designs may be funny, but they would not enhance your professional credibility. Shoes for any business occasion should be clean and well polished – it is well known that most of the people notice our footwear before our face. For more important meetings and job interviews, shoes should be conservative and belts are supposed to match perfectly with them. The model and the colors are important, but for shoes and belts quality is, once again, of high importance. Men usually wear minimum jewelry or even not at all. In a professional attire, it is good to avoid anything but the watch, wedding and college ring. Earrings, necklaces, nose rings and other non-conservative jewelry should be avoided.
At the end, do not forget your confident attitude and good looking smile. Be proud, but not arrogant and you will get that deal or job!