Been reading Pathfinder books for the contest. Here is something fun that came to mind for armor.
Sometimes having too much fluff in the middle is a bad things. Then there are the times where a hammer hits your stomach and you thank the gods that you had the extra felt built into the breastplate! This armor adds a bit of extra layers between you and the enemy granting your DR 5/piercing or magic weapons. It will turn aside your average hammer and give you a few precious inches between a slicing blade, but it won’t help against your average rapier or magic blade
Cost: +1,000 gp; Weight: +5 lbs.