- 100% Silk - Relaxed Fit - Elasticated Waist - Front Overlay - Fixed Ties At Sides The Concubines Corridor Shoestring Strap Jumpsuit is a handcrafted silk silhouette designed by our in house artisans. Reimagined in an exclusive limited edition print, our jumpsuit is relaxed fitting and features a front overlay with an elasticated waist for a flattering fit and form. Its finished with fixed ties at the sides and adjustable shoulder straps for versatility.