no-sew pillow covers. Super cute! my couch pillows need a face lift and i may have some old sheets that if cut up might be cute for this im going to try this tomorrow and see how it looks if its stupid i can always just throw the old sheet away but man what a brillant cheaper way to do things then its also easy to take off and throw in the wash
hanging fishtank- could easily be made with a banana hanger and a ceiling light. I'd rather put plants in mine.
cover a flat cookie sheet (dollar store) with fabric and get an instant magnet board.