Adding polish to your style: fashion critic offers tips. (Inbox).(Lloyd Boston)(Brief Article)

Our grandmothers often told us that "clothes don't make the man," but they really could impact a career. And as more and more companies abandon casual Fridays and business casual, the return-to-corporate-dress standard has implications even for those who never lost the suit. The word for the season--and as you develop your career--is update. "People across the board--whether just getting into the workforce or climbing the ladder as an entrepreneur--are starting to look at themselves as critically as they would their career paths," observes Lloyd Boston, on-air style contributor for NBC Today and host of E! Entertainment's Style Network. "We're really starting to see the power …