- Click "Unlock Items Online!"
- Log in to your account.
- Click on "I've got a Code".
- Enter in the code UNPIRATA.
- You now have the gray pirate coat on CP!
Now, some people may think this is a blue pirate coat, but I've confirmed with some websites and Club Penguin wiki pages that it is listed as grey/gray on Club Penguin's database. Waddle on!