En masse, carnations look so pretty and provide a pop of unexpected color to your wedding decor. String them outside from a tree branch, as shown, or use as a backdrop for a photo booth or cake table. also, carnations are very inexpensive.
Paper Flower Obsession - How to make paper Orchids - Tutorial and free printable from ellinée. (The white orchid would look especially lovely with some shimmer spray or perfect pearls to make it sparkle).