Neverember's New Neverwinter
Elven Chain Shirt
A Mithral mesh.
This fine mesh of mithral links is no more burdensome than a cotton shirt, yet is stronger than steel.
Level 9 Uncommon
Gold: 4,200 gp
Property. You gain a +1 item bonus to AC while wearing this shirt with light armor or no armor.
Taken from a tomb in the bowels of the Moonstone Mask.