Habit
kimono!
A long loose black garment worn by academics is typically called a robe or academic gown. It is often worn during formal academic ceremonies such as graduations, convocations, and other ceremonial events.
Loose arab garments
Geneva Gown...
Gown
A toga.
Most likely a blouse =)))))))))))
It is a Burka
gown
enrobe
Most likely a blouse =)))))))))))