Christmas trees made out of cocktail umbrellas- darling! I think a few of these umbrellas on a potted plant or fake palm tree (or other fake plant) would look great for a outdoor party too. Or even a bridal 'shower'.
DIY Decor: How to Make a Paper Umbrella Garland: This tutorial was inspired by a window display I spotted at Ardith, one of the best shops in my hometown, Toronto. Not only is a paper umbrella garland (Diy Step Display)