Guest post from OF Mercer about stylish work wear.

Dressing office smart means incorporating your personal style into your work wardrobe in a way that makes you feel confident and professional within the confines of your office dress code. But because what any given office finds acceptable in dress can drastically differ, doing so can be easier said than done. Whether your office's dress code is business formal, business casual, or somewhere in the middle, you should always follow a few basic principles when shopping for new work clothes or just getting dressed in the morning. Here are our top five rules of the road for office dressing, from head to toe:

No  Cleavage

Save those low blouses for date night! At the office, you should always remain professional. The neckline of your top should never be more than four inches below your collarbone, and if you have to ask, then it's too low-cut for work.