DIY Elephant hanging cutouts- or any silhouette can work. Find a stencil online and trace it onto different colored scrapbook paper. Then tape, glue, or staple onto a string. I love the elephant idea :)
Lampe de gobelets en plastique - Plastic Cup Lamp - staple or paste at the green dots. My husband's grandmother had 3 of these that she hung outside or inside in windows at Christmas and stuck Xmas lights inside. They're awesome.