I got 2 adorable banners out of a $2 pack of doilies and 2 sheets of scrapbook paper. Punch or cut circles, fold in half with the doily over the yarn and glue. Or make it 10 times easier on yourself and staple.
These cute flowers took 30 seconds to make and cost just over a buck. I used dollar store flowers, hot glued buttons in the centers, and stuck the whole thing in a vase filled with loopy yarn. Easy!