There are dozens of pendant shapes. Start with a piece of tissue paper with a line drawn down the middle.
Draw one side of the shape that you are playing with. When you are satisfied with one line, fold the tissue paper along the fold line and trace the second side of the shape.
Unfold and you have a pattern for cutting your Fun Foam Shape.
Draw patterns on one side with Glitter Glue, allow it to dry overnight and repeat on the other side.
I don't feel any particular need to make them match although you could if you wanted to.
I would love to hear