Elegant Fall Table Decor: Halloween Flowers, Pumpkins, and Black Roses Looking for a way to combine Halloween and Fall elements into a beautiful floral tablescape? Here's how I made mine. I mixed high and low elements with a beautiful halloween inspired floral arrangement and some moody artwork. Halloween Flowers can incorporate spooky yet elegant flowers like black roses and deep purple blooms. LTKHalloween LTKHome LTKHoliday