IRVINE, Calif.--(BUSINESS WIRE)--Tilly’s, Inc. (NYSE:TLYS) today provided an update on its fourth quarter 2014 outlook reflecting its performance for the “Holiday Period” (nine weeks ended January 3, 2015) and in advance of its attendance at the 17th Annual ICR XChange Conference in Orlando, Florida on January 13, 2015. Daniel Griesemer, President and Chief Executive Officer, commented, “We are pleased with our performance over the Holiday Period reflecting further progress on our initiatives t