You could wear a loose fitting non maternity dress. Something that has a little more space in the belly area. That way you could probably re-wear it after the baby and before you have lost all your baby weight. I found I needed a few different wardrobes during my pregnancy. First there is the -I just look bigger, but not pregnant- wardrobe. Then there is the -emerging belly- wardrobe where you need maternity clothes, but they still look too big for you. Then there is the small period where I fit perfectly in my maternity clothes. THEN I entered the -even my maternity clothes are tight- phase! Just buy a few loose fitting outfits for now.