Kiana Dress Kiana White Boho Mermaid Spaghetti Straps Long Wedding Dress with La The Kiana Maxi Dress in Black and Cream Solace London Kiana Dress by Shoshanna Rent the Runway. An elevated t shirt dress, Kiana is made in crinkle terry fabric. Featuring a quarter zip neck and a cap sleeve, Kiana is designed with princess seams for a slimming fit through the body. The perfect flirty length, Kiana should finish just past your fingertips.