SULTANA by ADINI Vintage 1970s designer caftan dress, Op Art Rayon shift maxi house dress, largevintage 1970s SULTANA by ADINI caftan dress, blue purple and hot pink op art rayon From the Sultana line by Adini who became famous for their feather weight indian block print dresses. Fabric is a shimmering, silky lightweight rayon. Colors are bold and vibrant in jewel tones of blue and hot pink. Deep V front and back. Over the head styling. Deep tucks run down the sides, front and back, and create even more fullness. Side pockets. Excellent