This a set Wyrmscale Armour made in the Dwarven forges. Due to the nature of the armour and the crafting process it is extremely rare and highly valued by those gifted with it. 

This armor consists of a coat and leggings (and perhaps a separate skirt) of leather covered with overlapping pieces of metal, much like the scales of a fish. The suit includes gauntlets.

Notes: Bonus: Armor Class, Stealth Disadvantage