Hiring a Wedding Event Manager or Planner
There are pros and cons to hiring a wedding planner. One thing, it costs money, and for something that can be as expensive as a wedding, extra costs matter. But will it really cost you? One thing a wedding planner can do is save you money. Usually more than their fee if you are having a very large event. They know who can do the best job, what the current rates are for various services, and can negotiate on your behalf. Plus, they can advise you on the little extra that you might like to have but that really in the end are not worth it.
For a good article on the pros and cons of hiring a wedding planner, I suggest you read this article.