1. Cover a green foam cone with glitter spray paint; let dry.
  2. Add 1-2 more coats of paint, letting dry for only a minute or so between coats.
  3. Glue strands of costume pearls around cone for garland, and pin brooches for tree ornaments.
  4. If using clip-on earrings, remove clips with pliers before attaching to tree.
  5. Glue large brooch to top of cone as a standout tree topper; let dry.