All Hats

All Hats is a datapack that allows you to use /trigger equipAsHat
to equip the item you are holding in your main hand as a hat. You can only wear one item at a time, regardless of its usual stack size. If your head slot is already occupied the current hat will be returned to your inventory or dropped if your inventory is full. The datapack is designed to be compatible with all versions from 1.17 onward.