The Short Shift Dress comes from the ' Happy Birthday 10' collection from By Malene Birger, celebrating its ten years as a vibrant youthful fashion label this dress is an updated classic of a cocktail dress giving a modern edge with the lace detail on the reverse. The dress is made in a stretchy material giving the dress a slim feminine silhouette. The adjustable zip slit on the reverse is for the wearer to adjust to how you feel most comfortable.