- 100% Silk - Crystal Embellishment - Elasticated Neckline - Loose Fit - Frill Sleeve And Hem The The Bosphorous A-Line Frill Dress is a handcrafted silk silhouette designed by our in house artisans. Reimagined in an exclusive limited edition print, this dress is cut in a relaxed, loose fit that cascades into flowy, frilled sleeves and hemline. It's elasticated neckline offers versatility while crystal embellishment add luminous detail.