Studded Phone Case: All you need is a phone case, iron on studs w/ no "legs", Krazy glue, ruler and pencil. Draw the lines for your design then adhere studs accordingly. Ta-da! enjoy your affordable creation ;)
Couldn't resist... Cover the areas you arent painting with tape. Cover the edges with spray adhesive and pour glitter over the edges. Shake and let dry, then paint over with a thin layer of nail polish top coat.