- 100% Silk - Full Length - Relaxed Fit - Elasticated Waist - Unlined - Adjustable Drawstring - Side Pocket - Custom Tassel Trim The The Architects Of Alcázar Straight Leg Pant is a handcrafted silhouette designed by our in-house artisans. Imagined in an exclusive limited edition print, our silk straight leg pants are full length and relaxed fitting. They are finished with an elasticated waistband and inseam pockets for effortless wear.