Within the first few seconds of meeting someone new, based on appearance, their first impression of you will be formed.
Something as simple as wearing the right colors can make a huge difference in whether or not you are chosen for a job.
This seems unfair to me, but it can be used as an advantage.
This is a link to a website where you may be able to figure out your own season and best colors for you: http://trepanrr.tripod.com/color_analysis_test.htm#your_personal_makeup_palette
Also, check out Jill Swanson for more color and style tips.
http://www.jillswanson.com/index.htm
This may seem silly to some, but competition for jobs is so tough right now, I'm willing to do anything I can to gain an advantage.
When I look good and I know it, and I feel more confident, which adds to my likelihood of being hired as well.
