- 100% Silk - Crystal Embellishment - Back Darts - Invisible Zip Closure - Fixed Waistband The Heirloom Empire Mini Skirt is a handcrafted silk silhouette designed by our in house artisans. Reimagined in an exclusive limited edition print, this mini skirt is finished with a fixed waistband and invisible zip closure for seamless wear. Intricately placed crystal embellishments illuminate the design with touches of radiant detail.