THE 'DEVON' CUPRO DRESS Manchester City on TV: Fixtures, Kick Off Times & Channel Guide. The 'Devon' Cupro Maxi Dress in Black. A buttery cupro dress with asymmetric plunge neckline. Accented by metal ring hardware at the midriff creating delicate gathers. The garment boasts an exposed open back finished with a refined metal ring closure. DETAILS Halter neck, open back style dress Metal hardware ring at side waist and neck Deep plunge neckline Cut out at side waist Asymmetrical neckline and gather Fabric Composition: Main: 72% Regenerated Fibre 25% Polyester 3% Spandex Lining: 97% Polyester 3% Spandex