salem-wiki.com should have all hats listed from the Mystery Box other than the Admiral's hat which I intend to add tonight unless more have been added recently.
I didn't see the pirate hat listed. I also know of one other hat that I have seen Binks wear but I don't know the name. It almost looks like a crown. This would make a total of 25 diff hats that I am aware of. I have 21of the 25. How many do you have Colosie?