- 100% Silk - Long Right Hand Side Sleeve - Side Splits - Asymmetric Neckband - Crystal Embellishment The Concubines Corridor One Shoulder Kaftan With Neckband is a handcrafted silk silhouette designed by our in house artisans. Reimagined in an exclusive limited edition print, our one shoulder kaftan features an asymmetrical neckline that flows into a single long sleeve on the right arm. Side splits enhance movement, while crystal embellishments add a touch of CAMILLA radiance.