The template for the Mermaid Halloween Parties is now available for style-conscious individuals to use. Ariel's phone rang nonstop this morning and gave her headaches. There were five Halloween invites she needed to confirm, and she decided to attend each one. Each party has a different theme, so Ariel will need five costumes. Would you be willing to help her prepare the terrifying Halloween look she needs for the night that is considered the most scary of the year?