Barbican Regalia

While wearing this robe you gain the following benefits,

• If you aren't wearing armor, your base Armor Class is 13 + your Dexterity modifier.
• You gain a +2 bonus to saving throws.
• You have advantage on saving throws against spells and other magical effects, and spell attacks have disadvantage against you. 

Notes: Advantage: Saving Throws, Bonus: Saving Throws, Set: Unarmored Armor Class, Combat, Warding