Sequin mini dress Boat neckline, fixed straps, partially open back, invisible zip fastening at back Non-stretch material, fully lined Princess Polly Lower Impact Main Face: 100% reclaimed PET Main Back: 97% polyester 3% elastane, Lining: 95% reclaimed polyester 5% elastane Cold hand wash Designed with sequins made from reclaimed materials, this ‘fit is lower impact, with big vibes. Read more about our Lower Impact Range.