- 95% Cotton, 5% Elastane - Round Neckline - Hip Length - Slim Fit - Sleeveless - Unlined - Crystal Embellishment The España Nirvana Jersey Tank Top is a handcrafted silhouette designed by our in-house artisans. Conceived in an exclusive limited edition print, our fitted jersey tank top features a scoop neckline and tank that contours the form. Effortlessly falling at a hip-length hem, crystal embellishment gives it a finishing touch.