This magic armor counts as +1 Studded Leather Armor.

Wraith Walk. While wearing this dark leather armor in dim light or darkness, a shadowy cape billows behind you and obscures your movements. While the armor's cape is flowing behind you in this way, opportunity attacks against you are made with disadvantage. While attuned, you are considered proficient with this armor even if you lack proficiency with light armor.

Misty Step. In addition, if you are in dim light or darkness, you can use a bonus action to cast the misty step spell from the armor, reappearing in a plume of dark smoke that immediately dissipates. Once the armor has been used to cast this spell, it can't do so again until the next dusk.

The breastplate and shoulder protectors of this armor are made of leather that has been stiffened by being boiled in oil. The rest of the armor is made of softer and more flexible materials.

Notes: Bonus: Armor Class, Invisible, While attuned, you are proficient with this armor., Combat, Warding