LOOK FOR:
A dress with a scooped neckline. It will open up your face and display your décolletage without showing too much cleavage. If you love the look of strapless gowns, choose one that has a slight dip along the neckline, like a sweetheart, rather than a style that goes straight across (which will make your bust appear even larger and more shelflike).
KEEP IN MIND:
Fabric on the bodice that has a sheen to it (such as organza, satin, or silk) will add volume and call attention to your chest. Material that is ruched will have the same effect.