Betsey Johnson dress with side zipper, and sweetheart neckline. This dress is really cute, and the fabric is soft and quite stretchy. The darts at the waistline make the fit really flattering. Tag says size 4, but I think it would fit a 2, 4, or 6. Just let me know if you have any questions or would like to see more pictures. Width from armpit to armpit is 17 inches, waist is 15 inches, and the distance from the waistline to the hemline is 22 inches.