Hats are cosmetic armour pieces that alter the appearance of the character but otherwise have no effect.
Ashfolk Crown
Ashfolk Helmet
Bear Head
Boneguard Mask
Bonet
Crown of the Archmage
Footman's Helmet
Immortal King's Greathelm
Knight's Helmet
Maid's Cap
Militia Helmet
Mitre
Nightlurker Head
Paladin's Helmet
Pilgrim's Hat
RazerHood
Rusted Helmet
Scarecrow Mask
Straw Hat
Top Hat
Undead General Helmet
Werewolf Head
Wolf Head
Deer Head
Maid's Scarf
Necromancer's Mitre