caftan
[ kaf-tan, kaf-tan ]
/ ˈkæf tæn, kæfˈtæn /
noun
a long garment having long sleeves and tied at the waist by a girdle, worn under a coat in the Middle East.
a long, full, usually collarless robe with wide sleeves that is worn at home for lounging or entertaining or at the beach as a cover-up.
Also
kaftan.
Origin of caftan
1585–95; < Russian
kaftán < Turkish < Persian
qaftān