White, pink, red felt
Step Two: With right sides (sides without pencil marks) together, sandwich your ribbon loop in-between clouds and pin. Now sew your clouds together using a 1/4 inch seam allowance. Make sure to leave a small opening for stuffing. Turn right side out.
Step Three: Stuff your cloud with filling until it is nice and puffy, and then hand-stitch it closed!
Step Four: Cut out several felt hearts. Sew them together, two at a time, by hand with a blanket stitch, or with pretty thread on your machine.
Step Five: Using either embroidery thread or ribbon, hand your hearts from the cloud. Make sure to bury your knot in the clouds seam.