Lindy Bop 'Nina' Classy Vintage 1940 1950 Style Blue 3/4 Sleeve Pencil Dress 97% cotton, 3% elastane Machine Washable CONTRASTING WHITE TRIM. DECORATIVE BUTTONS TO TOP AND CUFFS DESIGNED TO CREATE A CLASSIC HOURGLASS FIGURE THREE QUARTER LENGTH SLEEVES GOOD QUALITY STRETCH COTTON FABRIC SEE PRODUCT DESCRIPTION BELOW FOR SIZING INFORMATION.