Event planners at Party's, weddings, Etc

When the event planner, what do we say ? Seeing a properly dressed event planner especially in Africa what comes to our minds, the walkie talkies, i saw an event planner once from one of those states, wear a ( vizer ) on her head, some one else wore a fitness wear haha, indoor decor not outdoor not proper at all, meaning i won't wear either of those, to an indoor wedding decoration