Korinn is wearing magitech armour underneath as cosy looking poncho.

Shadowbringers' outfit

Throughout the story of Shadowbringers, I wore the Ironworks’ fending set with a black poncho. I really like that outfit! It’s a nice balance of functional armour but with a comfy traveller’s vibe. (For the record, I headcanon that she has armour on under the poncho as well.)