I think that Gwen Stefani pregnancy style is probably like what Kim Kardashian (ahem Kanye West) wanted to emulate but didn't pull off so well. I've said before that Gwen Stefani's style isn't right up my alley, but in these photographs she really looks amazing.
I'm not sure how she is able to walk in those heels though! The whole outfit is really well put together. A pair of skinny black jeans, a long black tunic or top and a black blazer. The length of the blazer is really important when dressing your pregnant body. If you are buying a jacket, make sure that the jacket does not end at the widest part of your hips as you will be just drawing attention to that area.
If you want to add some sophistication to your pregnancy wardrobe, here are some of the best selling related items on Amazon:
A maternity blazer is not necessarily essential - depending on the size of your bump and how far along in your pregnancy you are, you may be able to wear a non-maternity blazer throughout your pregnancy. Peaches Geldof was the master of this (although she did have a skinny pregnancy, so it easily worked for her) by leaving the buttons undone on her non-maternity coats and blazers.