When it comes to necklines, stay vertical. Styles that draw the eye down instead of out are the most flattering. Steer clear of horizontal stripes, elongated boatnecks or deep scoops. Instead, choose a neckline that stretches the eye vertically -- for example, a simple V neck, a collared buttondown or one of the newer mock crossovers that form a "V" at the center of the chest.

Halter tops add the illusion of extending the line of your face straight down the halter straps, creating a more elongated effect.

Johnny and polo collars add some sharp contrasting lines to the soft "V" formed in the center of the neck. Any of these necklines are available with an assortment of pretty details that add interest in different ways, such as simple cascading ruffles, delicate lace or finely tailored bows.

- Teresa Gallagher and Maria Mueller of Anna Cris Maternity