Embroidered Rib Racer Dress Black Superdry BLACK RACERBACK DRESS 017 Shop Black Rib Extreme Racer Neck Bodycon Dress Dresses PLT Forever 21 Dresses Ribbed Racerback Maxi Dress Poshmark Rib Racer Midi Dress Slim Thick Women's Black Racerback Dress Walmart.com. The LNA Ribbed Skinny Racer Dress is made of the most comfortable ribbed cotton, and is the perfect length. Great for daytime paired with a denim jacket or with some boots and a leather jacket for a night look! Sleek and sporty, this LNA mini features soft, light grey fabric and a sporty racer back. Fabric: Mid weight ribbed knit Round neck Shell: 95% rayon 5% spandex Lined Wash cold Made in the USA of imported materials HEATHER GREY