Theconiel wrote:The armor cannot be removed; the PC has to sleep in it.
I'm a big fan of this, admittedly. Just "cannot ever be removed" is a wonderfully flavorful curse. After the first night, you're fatigued. After the second, you're exhausted. Maybe on subsequent nights, you're so tired you can't get a good night's rest (and therefore can't do things that rely on that, such as prepare spells).
The only way out is to actually destroy the armor. Which means now you lose that magical full plate...
This is an interesting side effect of not being able to remove armor. A possible work around however is to have the armor enchanted with the Restful special armor property, which allows the wearer to sleep in any armor and has other benefits. It's actually REALLY good. >.>