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 :)
Unique Pom Pom Paper Chandelier Mobile Pink and White
diy: paper cube string lights - I've been making these paper cubes since I was like seven years old! This is so easy - I don't know why I didn't think to do this before! Would be really cute with different colors of paper too.