Racerback Rib Dress Free People Girls Black Ribbed Racerback Dress New Look Black Structured Snatched Rib Racer Neck Dress PrettyLittleThing USA Ribbed Skinny Racerback Dress Racerback Midi Dress. 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