As I was poking around the Hufflepuff homework turn in this week, I discovered that a bunch of our intrepid crafters had made hats for Herbology. (Which alliterates very nicely.)
Look at these stunning examples:
kristelknab posted this interesting swirly hat with pockets in the brim! Quite confusing!
DarlingDhampir is confusing everyone by crafting the same hat to protect everyone in her family.