Job interview
A man grabs his briefcase as he waits in line to speak with employers at the UJA-Federation Connect to Care job fair in New York, March 21, 2012 Reuters/Shannon Stapleton

Preparing for a job interview always involves making the necessary dress preparations. The way you look will make an impression on the interviewer, which can also affect how he will deal with you in the next several minutes of the interview. You need to pick and wear the right clothes and colors that will land you the job you want.

1. Read the instructions

Usually, companies will expect you to come in formal or semi-formal wear. The general rule is to wear a suit for any interview. However, there are times when certain companies require you to wear smart casual or other types of clothes so you have to abide by these accordingly.

2. Stop trending

One common mistake that applicants make is going with the latest fashion trend and wearing clothes that can quickly go out of style or even make them look ridiculous. There are new fabrics that are very shiny or feature multi-colors. Although these seem exciting, it is best to stick to the classic styles. One study by the University of Texas and Sonoma State University showed how self-esteem, levels of extroversion and other personal traits can be determined based on someone's appearance.

3. Pick the right color

Consider the color of your skin and hair when choosing your suit color. Applicants should generally stick to black, gray or brown. Dark colors are ideal for interviews. The shoes should also be black or brown. Avoid flashy colors to appear professional.

4. Wear the right accessories

For the men, a watch is the best and only accessory they should wear during an interview. For the women, stick to ear studs, a watch and a simple necklace. Avoid big and colorful accessories that draw attention. Also keep your belt or tie simple. If you need to carry a bag, stick to one with a plain design and color.

5. Do not overdo it

Some people are too nervous about their interview that they tend to overdress for the meeting. A report by Forbes.com stated that interviewers might get turned off by applicants who are too made up. Being overdressed prevents the interviewer from determining your true nature or gives the impression that you are too stiff or conservative for their innovative ways.