New parents have a lot of new expenses. And for first-time moms, that may also include new maternity and postpartum clothes to accommodate their changing bodies. What are the essential items typically needed during this transitional phase? Are undergarments really that important? And how can you expand your wardrobe without drastically expanding your wallet?  We're broadcasting LIVE from the 2013 ABC Kids Expo and our experts have designed clothes to make you look and feel your very best!  Learn more about your ad choices. Visit megaphone.fm/adchoices