NWT Lulu’s Open Back Black & Gray Stripped Sweater, Size Medium. Sold out online. Super cute! The LUSH Banbury Heather Grey and Black Striped Loose Knit Sweater Top is the perfect combination of cozy and sexy! Lightweight loose knit fabric, in a heather grey and black striped pattern, shapes a rounded neckline and fitted long sleeves. Relaxed, wide-cut bodice and a cool open back, with a trendy twisted detail, completes the look. Unlined and slightly sheer. Self: 52% Polyester, 45% Rayon, 3% Spandex. Machine Wash Cold. Made with Love in the U.S.A.