You'd probably be better off getting a cheap fedora from ebay.
The federations and federation deluxes are actually cut to Indiana Jones' specs with a tall, straight crown. They also both have the dimensional brim cut, meaning that the brim is narrower on the sides than it is on the front and back. Niether of those two features would be correct for a Freddy Kreuger lid.
If you do go with hatsdirect (whom I deal with exclusively for lids), I'd suggest either the fedora or the CEO (grey only) with the ribbon removed.
-Fred