"Listen and comment appropriately and be sure to avoid phrases such as 'um,' 'you know,' and 'like,'" she said.

Most importantly, an interviewee should "show energy and interest in the job, and be able to give examples of why" he or she is interested in the position, Africa said.

Remember that employers "hire people they connect with on a personal level, and that will make them look good as a boss," she said.

Jasmin N. French, principal and founder of the J. French image and wardrobe consulting firm in Chicago, advised attorneys that it is nearly impossible to reverse a first impression, "and this is not the job market to test that theory."

Because the level of competition is at an all-time high, body language and appearance are crucial, she said.

There are three rules to remember: fit, function and flavor, French said.

Fit is key: take advantage of alterations, she urged, and remember that a nice suit that fits poorly is not a good deal even if it is on sale.

Next, wear what is functional. Because lawyers are typically required to meet with clients, work in the office or appear in court, a suit is the best choice.

Flavor is where you can showcase your personality - a piece of statement jewelry, perhaps, or an interesting tie, French suggested