I’ve seen this done with paper strips and thought it would make a good

homecoming mum chain.

To make a 24″ chain:

Cut 15 -10″strips of #5 or #9 acetate ribbon.
Fold in half with the shiny side out.

Bring ends of ribbon together as shown.

Add the next heart to the top.

Work on a flat surface to keep hearts aligned.

This is how your chain will look. You can use other ribbons such as ice crunch or clear- as long as they are somewhat stiff and will hold a crease. You can alternate colors for a unique look.