Black Laces 6420 Dress - We just love this dress from Hearts & Roses. We've been doing this design for years and its always been a winner with you guys. Made with 97% Cotton and 3% Spandex, its slight stretch makes this a flattering and great fitting dress. The perfect party dress, that also looks great with the addition of a black or coloured petticoat underneath for extra volume to the skirt and a flash of colour when you're shaking your stuff on the dance floor!