According to studies coming out of the University of Minnesota, narrow smiles were more likely to hide teeth, while wider ones were considered more attractive. This is mainly because the asymmetrical teeth were considered to be more balanced. If your goal is to widen a narrow arch, veneers are a worthwhile option because they help make teeth look fuller than they actually are. In the event more extensive changes are needed to meet your goals, we may recommend an orthodontic treatment to widen your smile, such as braces.