Aegis of the Betrayed

Mythril is a light, flexible metal. A mythril breastplate can be worn under normal clothes. If the armor normally imposes disadvantage on Dexterity (Stealth) checks or has a Strength requirement, the mythril version of the armor doesn't.

Aegis of the Betrayed is of fine make granting +2 to AC

This armor consists of a fitted metal chest piece worn with supple leather. Although it leaves the legs and arms relatively unprotected, this armor provides good protection for the wearer's vital organs while leaving the wearer relatively unencumbered.

Notes: Stealth Disadvantage: Remove, Bonus: Armor Class, Combat, Warding