The Casual MomThe dress: Cotton, sleeveless dress with fitted bodice, a-line skirt with front and back. Style 11427, $225,
J. CrewWhy it fits: The punchy color and fitted bodice doll up this comfortable cotton dress while the thick straps and high neckline provide support and coverage for the laid-back mom. Cotton breathes better than taffeta, making it great for an outdoor reception.