Capri, the parent company of fashion brands Michael Kors and Jimmy Choo, saw its stock tank by more than 50% in pre-market trading on Friday after a federal judge blocked its pending 8.5billionmergerwithCoachownerTapestry.USDistrictJudgeJenniferRochonstruckdownthemergerthatwouldhaveseenthetwoAmericanluxurygiantscombinetobringCoach,KateSpade,Versace,JimmyChooandMichaelKorsunderoneroof.4MichaelKorsparentcompanyCapriwasblockedfromgoingaheadwithan8.5 billi ...