Armor of Resistance

You have resistance to one type of damage while
you wear this armor.
The color depends on it's resistance.
Using d10:
1) Acid 6) Necrotic
2) Cold 7) Poison
3) Fire 8) Psychic
4) Force 9) Radiant
5) Lightning 10) Thunder
"From cold steel I commend you"-Moradin, the unquenchable