No one will guess that your cute tote has a dual purpose.

Maternity dresses have been revolutionized--some of the most stylish can now be worn before and after the baby's born. The next frontier: diaper bags. We asked Whitney Chianese, whose Web site Three Lovelies caters to new Moms, to pick out some of her favorite bags for style and function. Viva la diaper bag revolution!

Check out our gallery and find the right bag for you!