Halston Heritage Silk Frill-back Orchid Print Dress. Stretch-silk, sleeveless dress featuring all-over pink and blue orchid print over a champagne-cream background. Halston Heritage dress features a square neckline and low back with frill layer trim. Dress has a discreet zip fastening at the side seam and falls above the knee.95% silk, 5% lycra. Dry clean.