caption: The image shows a mannequin wearing a black and white striped dress with a long skirt, which is believed to be the dress worn by the first lady of the United States in the early 20th century. The dress is made of a lightweight fabric and has a high neckline, long sleeves, and a full skirt that falls to the floor. The stripes are evenly spaced and run horizontally across the dress, creating a classic and timeless look.