Jengo's Job Search Tips

Tip #12: Dressing for the Interview by Industry

In every interview you're going to be judged partly by how you look. But how you need to look varies depending on your industry and the job you are interviewing for.

Technology	If you are applying for a technical position, a suit is usually not necessary. A collared shirt and khakis or slacks would work. For women, a sweater or blouse and slacks or a skirt are acceptable. But upgrade to a suit if you are interviewing for a higher level job.
Finance	Nothing is more precise and exact than managing money. You cannot afford to have a hair out of place. Full business professional attire is required and expected - typically a navy blue suit. For women the finance uniform includes a skirt suit (in some cases a pant suit is acceptable) in black or navy, and a pastel or white dress shirt.
Government	A conservatively colored suit is best - don't be flashy. You should show that you are responsible, trustworthy and honest. A bit of color is o.k., but be conservative overall.
Sales	Typically a suit is the uniform for a sales interview. The product or service you would be representing determines how classic vs. trendy you should be.
Human Resources	A suit is the best choice. You should look professional and authoritative and able to handle any crisis.
Hospitality	Image is particularly critical in the hospitality industry. You don't necessarily need to wear a suit, but you definitely need to make a great initial impression.

Of course, one industry's excess is another industry's underdressed. So make sure you research the field to find out what standard dress is in the particular corporate culture. If you are still unsure, don't be afraid to ask the person who schedules your interview about appropriate dress, because no matter what, your "packaging" counts.

From the Monster.com Interview Center