So I am totally new to this whole wedding planning thing. My wedding is about 10 1/2 months away, so I am just now starting to plan things. I have seen through different articles/posts that it is usually considered rude to NOT have a rehearsal dinner, since the people there are spending a lot of time and effort on being involved in the wedding. I'm just curious - what is everyone's thoughts on a rehearsal dinner? I'm pretty sure I am going to have one, but does it have to be something big and fancy or can it just be something very casual? Also, who is normally invited to the rehearsal dinner? I'm guessing all of the members of the wedding party, both sets of parents, and the preacher? Any thoughts would be helpful