Being pregnant does not give you an excuse to be frumpy. Just look at Cate Blanchett, Halle Berry and Jennifer Lopez. Oh, alright — we know they have designer maternity dresses made especially for them. We may not have Armani or Cavalli begging to design our holiday frocks, but we've got Isabella Oliver. Celebs Julianna Margulies and Dancing with the Stars Samantha Harris are both fans of the line.

Isabella Oliver was started in London by two moms, Vanessa Knox-Brien and Baukjen de Swaan Arons. And, lucky for us the mompreneurs have brought their pregolicious threads to the states The sleek and stylish designs look expensive, but are reasonably priced. So dress up and strut that beautiful belly.