As you prepare for your interview by learning about the company and the industry, don't forget a key component of interview success: creating a favorable first impression by wearing appropriate business attire. Job seekers often have nebulous ideas about proper interview wear. Some wardrobe mishaps include choosing a conservative "power suit" but accessorizing it with beat-up casual shoes or a shabby bag.

Grooming glitches include dandruff on dark suit fabric, dirty fingernails, or mothball odor. Women sometimes wrongly assume that any black clothing items are acceptable, even if they are too tight, revealing, sheer, or made of low-end fabrics. Most image consultants agree that a workplace wardrobe has three main categories: business formal, business casual, and casual. Only business formal is considered proper interview apparel.

Your Task. To prepare for your big day, search the Web for descriptions and images of business formal. You may research business casual and casual styles, but once you interview, always dress on the side of caution-conservatively. Compare prices and look for suit sales to buy one or two attractive interview outfits. Share your findings (notes, images, and price ranges for suits, solid shoes, and accessories) with the class and your instructor.