Self: 75% triacetate 25% polyLining: 100% poly. Dry clean only. Fully lined. Tiered hem. Side slit detail. HALS-WD458. TCS052066. 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.