Belgian designer Bruno Pieters’ Spring 2010 runway show in Paris was the grand finale of his namesake ready-to-wear line. “Many of my dreams were coming true, but it wasn’t bringing me the happiness I thought it would,” he tells Style.com. After a year-long sabbatical spent exploring the developing world, he’s back with a fresh approach to fashion and a renewed enthusiasm for the industry, fueled by his new fashion brand, Honest By, and accompanying e-commerce site (www.honestby.com), which launched yesterday.