Sewing Pattern. Worn by the stalwart women who conquered the 19th century American prairie, this flowing dress was traditionally worn with a practical apron. With or without the apron, mid-calf or ankle length, the dress is feminine and comfortable. Instructions for vintage embroidered finishing touches are included. Suggested fabrics: For the Dress, choose soft fabrics such as calico, gingham, muslin, lightweight cotton, rayon, or wool challis. For the Apron, choose light or medium-weight cotton such as gingham, broadcloth, or muslin.