A-Line Maxi, Diamond neck, Front & back yoke with girthing, Butterfly sleeve, Front open all over print texture, cut and sew front detailing.A kaftan or caftan is a variant of the robe or tunic; originating in Asia, it has been worn by a number of cultures around the world for thousands of years. In Russian usage, kaftan instead refers to a style of men's long suit with tight sleeves.