When I first met Lauren Schwab and Marissa Vosper of Negative Underwear in 2015, they had barely been around for a year.  The startup was trying to shake up the lingerie industry by making simpler more sophisticated underwear. Today the brand has expanded to include sleep sets and non-wire bras building a cult following along the way. While Marissa and Lauren are now moms and business experts who have a ton of wisdom on work, life, and everything in between.