- 100% Silk - Relaxed Fit - Maxi Length - Adjustable Asymmetric Shoulder Tie - Crystal Embellishment The Cosmic Zoology Tie One Shoulder Dress is a handcrafted silk silhouette designed by our in house artisans. Reimagined in an exclusive limited edition print, our one shoulder dress is full length and relaxed fitting. Featuring an adjustable shoulder tie and intricate crystal embellishments for a feminine finish.