- 100% Silk - Relaxed Fit - Maxi Length - Elasticated Frill Neckline - Side Seam Pockets The Topkapi Pop Wide Strap Sundress is a handcrafted silhouette designed by our in house artisans. Reimagined in an exclusive limited edition print, this sundress is cut in a relaxed fit and falls to a full length hemline. It's framed with an elasticated frill neckline with wide, adjustable straps and finished with side seam pockets for effortless wear.