Your hats get saved in the "C:\Users\>YourUserName<\Documents\My Last Knight Hats" folder. 
You can also drop hats there from friends or other sources. 
In the game go in Customize. Then select your hats with the buttons in the upper right.
If you have not started the game before the "My Last Knight Hats" folder has not been generated yet.
For more see the hats-info.jpg or click the i (info button) in the customize screen.

Change Notes 1.16
- Added randomly generated hats and special hats 
- Remastered theme music with new equipment (by www.eb-music.net)
- Fixed ghost power up ending while a bucket joust getting you killed
- Fixed the explosion radius of a mine getting you killed when you have the shield
- Fixed some tutorial text being visible in the final boss tips some times
- Fixed rainbow bridges getting placed over coinboxes
- Fixed soldier horse starving effect vertex paint being messy
- Fixed knightmares award distance values sometimes being not right
- Fixed Power up screen not enough gold text issue
- Fixed power ups descriptions glitch when activated instantly
- Fixed bleeding text
- Fixed ghost rider power up trail remaining in main menu
- Fixed glitches with the quests screen after death
- Fixed story telling spelling errors
- Fixed freezed cave getting changed too early
- Fixed wrong pain sounds on exit when character is changed without playing
- Fixed rare bridges generation bug
- Fixed fog transition glitches
- Fixed punk hair of the soldier knight horse
- Fixed swearing symbols being annoying in First Person
- Fixed Volcano splash offsets
- Improved some collisions
- Improved barrels generation
- Improved world generation for low fps
- Tweaked Spider to be scared by ghosts
- Tweaked Spider (animations and collision)
- Tweaked freeze cave to be a bit more rare
- Tweaked Knightmare award distances
- Tweaked barrels sound
- Tweaked special bridges random distances max and min values
- Tweaked Horned Bucket Heads +Horse textures

1.15 specific fixes and tweaks:
- Fixed collisions not getting intialized when starting inside the cave, forest or graveyard in the story
- Fixed some graveyard collisions
- Fixed "!" for new hat being also in the score show screen of the story
- Fixed "play tutorial" always showing up in the splash screen
- Fixed the Knight's hat being wear able in the story
- Improved hats generation
- Tweaked hats drop rate random distances max and min values

Contact: David@tocogames.com
Website: www.lastknightthegame.com