Here is a DIY guide on how to tie a draped skirt. I’ve used an old scarf from H, but if you have an old piece of jersey, it’s just fine. My scarf is 75 cm wide after I folded it on the middle and 2,5 m long. You have to tie it as tight as possible, so it stays in place. Finally you place a hairpin on top of your closure, to make sure it won’t fall off when you’re going crazy on the dance floor :)
Forget those expensive decorative pillows that are difficult, if not impossible to find patterns, you're looking for. Instead, drastically lower your cost and broaden your textile selection by puchasing preferred patterns at a fabric store and make your own no-sew pillows!