Feather Plume centerpieces are the way to add a fancy and sophisticated Hollywood touch to your party. 1. Using super tall, narrow vases, insert a foam bouquet holder in the top area of the vase. 2. Insert long ostrich plumes into the bouquet holder's foam until you have a complete circle of ostrich plumes. 3. The plumes should spill over the side to camouflage the bouquet holder within the vase, as well as stretch up in the middle to create width and height.