If you are looking to confirm this...
http://www.gap.com/browse/sizeChart.do?cid=2089 http://www.oldnavy.com/browse/sizeChart.do?cid=3120 http://www.maternitymall.com/HomeSiz...ion=motherhood http://www.target.com/gp/browse.html...13666801#women
It's not really my take on it, it's just how the maternity clothing industry is sized by all maternity retailers. I'm just trying to save you the mistake of ordering 20 L and XL maternity shirts when the breakdown shouldn't be any different than normal sizes.