While I was visiting my pal in Pittsburgh, we threw together a craft project for her baby's nursery. We originally saw the project on a Martha Stewart website, but decided to jazz it up more for our "vision" with gradated colors.
We tried pulling in colors from the curtains to keep a unified look, but were rather limited by the tissue paper selection.
Super easy, they were really fun to make. Instructions here. Perhaps for a fiesta party, hanging from trees or an arbor, or above a table?