Halston Heritage Asymmetrical Sleeve Mini Dress in Navy. - size L (also in ) Halston Heritage Asymmetrical Sleeve Mini Dress in Navy. - size L (also in ) Poly blend. Fully lined. Side hidden zipper closures. Contrast trimmed sleeve tie. HALS-WD401. DGP151890C. Launched in 2009, Halston Heritage takes the iconic silhouettes from designer Roy Halston Frowick and reinterprets them for the modern woman. Expect a timeless approach to style along with luxurious designs that reference pieces worn by Bianca Jagger, Liz Taylor, and Anjelica Huston.