- 95% Cotton, 5% Elastane - Round Neckline - Midi Length - Slim Fit - Unlined - Crystal Embellishment The The Architects Of Alcázar Jersey Tank Dress is a handcrafted silhouette designed by our in-house artisans. Imagined in an exclusive limited edition print, this sleeveless cotton dress features a timeless tank neckline that flows into a figure-hugging midi length. Meticulously designed to caress the curves and cinch the waistline for captivating comfort.