From Pathfinder Blog: April Fools, which isn't enabled.

Suit of Armoire

ITEM 13

BULWARK

Bulk 4

Category heavy

Group plate

AC Bonus +6

Dex Cap +0

Strength +4

Check Penalty −3

Speed Penalty −10 ft.

Price An indeterminate amount of one's lifespan, spent driving to the magic item warehouse, navigating its labyrinthine corridors, and consuming meatballs. Also some gold.

This classic, timeless suit of +1 resilient full plate is personally assembled from modular pieces of flat-packed duskwood, doubling as furniture and personal protective gear. To wear or remove the suit of armoire, you must succeed at a DC 41 Crafting check (yes, this includes the +10 modifier for an "Incredibly Difficult" challenge); on a failure, you and all creatures within 30 feet must succeed at a DC 31 Will save or be overcome with frustration at how you can't follow the simple, easy-to-understand diagrams for assembling the armoire, imposing a -1 status penalty to Will saves for 1 hour.

Effect: Suit of Armoire Frustration

Activate Interact; Once per day; You did not fail at the check to assemble the suit of armoire today

Effect You open a set of doors on the armoire's front, producing one fancy suit of clothes of your choosing.

Activate Interact; An enemy hits or critically hits you with a Strike, or you fail or critically fail a Reflex save; You did fail the check to assemble the suit of armoire at least once today

Effect You forgot a peg or bolt when you were assembling the suit of armoire, causing it to collapse to pieces around you, though this shields you from harm. The triggering attack is a failure, or you succeed at your Reflex save. The suit of armoire falls apart around you into its constituent panels, leaving you unarmored.

Note: This item originates from the 2022 Paizo April Fools Blog post.

Pathfinder Blog: April FoolsOGL