Beautiful Hearts & Roses London's China Doll White and Blue Roses Floral Sundress. This classy China Doll Tea Dress is a strappy swing dress, with elegant cutouts on the straps, a sweetheart neckline and a fully covered back with hidden side zip. This feminine full swing skirt hits just below the knee. To add more volume and a swing style to this dress you will need to add a petticoat. (Petticoat sold separately.) 97% Cotton 3% Spandex. Please refer to size chart for the perfect fit.