When Opposing Counsel is the Devil in Prada, What do You Do?

This seemed like a fun question. Are you ever intimidated by opposing counsel on the basis of how he or she dresses as compared to you? for example do you think better dressed lawyers get a better result in court? Do judges respect them more? And what do you do if your budget is meager and you cannot afford to splurge on fashion wear? Or are you of the school of thought that it is not what you are wearing, it is about your competence?