I love this idea! It is a great way to add a lot of color without spending a lot of money on flower arrangements. Your local goodwill store is a great place to find inexpensive glassware like these wineglasses and goblets. I think it looks best when they are different shapes and sizes. After your event, you can keep one or two of these creations to use at home and donate the rest back. You can choose a contrasting color or pattern to create a fabric square or table runner to complete the look.