1920s day dresses varied in style. Common designs included long, bishop sleeves, which were puffed at the shoulders and tapered at the wrists, and short, capped sleeves, which added a touch of femininity. These sleeves were often adorned with delicate details such as lace, embroidery, or beadwork. For more details: https://laviedelight.com/collections/1920s-great-gatsby-day-dresses-with-sleeves