Suits and Dresses
A suit or tailored dress is the most professional attire. Choosing a conservative, classic style is usually a good rule because it is versatile (appropriate in an interview and in many professional settings) and a good investment. Choose a fabric that can carry you through several seasons, such as lightweight wool crepe or wool gabardine. Of course, your chosen career path will influence what you wear. Many career fields, such as law, finance, or accounting, tend to be conservative, a fact reflected in the way people in these fields dress. Other fields, such as fashion design or art, allow greater creative expression. Some professions, such as sales, marketing, and education, bridge the gap between the creative and the traditional fields. In these fields you can update and add some flair to a classic, traditional style.
Color and Pattern
Build your professional wardrobe around a neutral color like navy, charcoal gray, black, off-white, camel (beige, khaki, or taupe), or olive. The best patterns for professional suits are solid, houndstooth, tweed, and plaid.
Shoes
Shoes should be closed-toe pumps, with heels ranging from one to two inches. Styles should be on the conservative side. Neatness is important, so make sure that your shoes are clean and polished. Remember, comfort is essential. Do not buy shoes that hurt.