I suggest checking them out and singing up for their newsletter and then watching their newsletters for the theme of your event, which might fall under categories of French Farmhouse, Rustic Antiques, Moroccan Dreams, Bohemian Chic, etc.
Here's a few things that are on sale as I am writing this, they might be gone by the time you check it out, but their stuff is gorgeous, IMO!
The tin and glass votive holder, the "king and queen" wall decor pieces and the fabric bunting banners would add whimsy to any event space. The king and queen signs would be great to place on the wall behind the seated Mr. & Mrs. at the reception! The fabric banners would be perfect hanging above the guest book and escort tables!
What are you waiting for, got check out One Kings Lane and see if other things might tickle your fancy!