Shirts for shows at Technodyne?

Technodyne has some tradeshows coming up in the near future and marketing is petitioning for some Technodyne shirts for show workers to wear at the booth and conference.  The benefits:  Whether an upscale polo (golf shirt) or dress shirt with logo, Technodyne-ites or Technodynians can look like a team while generating greater visibility for the company.  
About 10 years ago the norm was for tradeshow exhibitors to wear full suits, but in the past 6 years, if not more, companies have gone with a corporate casual look and dressed as a team with the same attire.
Marketing anxiously awaits a decision.  We will keep you posted.