Yes, here it is

:
I) Oxford Advanced Learner's Dictionary says:
i)Robe (esp. in compounds) a long loose outer garment: E.g.Many Arabs wear long flowing robes.
ii)
(esp. plural) such a garment worn as a sign of rank or office, or for a ceremony: E.g. Coronation robes; cardinals in scarlet robes
II)Longman Dictionary of English Language and Culture is of the same opinion:
i) Robe (
also robes, pl.)-a long loose garment worn for official or ceremonial occassions: a judge's black robes
III) And finally, my favourite Macmillan English Dictionary for Advanced Learners:
i) a dressing gown
ii)
robe or robes -a long loose piece of clothing worn by an important person such as a priest during an official ceremony: a bishop's purple robes
All the best,
Mariya
