Cotton muslin baby blankets are commonplace in Australia, where Raegan Moya-Jones grew up. But when she started a new life and family in NYC, she couldn't find them anywhere. She was sure Americans would love muslin blankets as much as Australians. So in 2006, she started the baby blanket company Aden + Anais, which now makes more than $100 million in annual revenue. PLUS in our postscript "How You Built That," how Sam Boyd created Guided Imports, a middleman business to help entrepreneurs find manufacturing and production solutions ... in China.