tunic

A loose-fitting garment, sleeved or sleeveless, extending to the knees and worn by men and women especially in ancient Greece and Rome.

A medieval surcoat.

A long, plain, close-fitting jacket, usually having a stiff high collar and worn as part of a uniform.

A loose-fitting women's garment that falls to the hip or thigh and is often worn over leggings or pants.

A coat or layer enveloping an organ or part.