IRVINE, Calif.--(BUSINESS WIRE)--Tilly’s, Inc. (NYSE:TLYS) today announced financial results for the fourth quarter of fiscal 2014 ended January 31, 2015. “I am very pleased with the continued progress we have made on our initiatives to increase sales and profitability, which delivered positive comparable stores sales and fourth quarter earnings above our upwardly revised expectations and up 32% year-over-year. We achieved healthy product margins and exited this period with inventory well posit