Hollister, a division of Abercrombie & Fitch that has struggled along with its parent company, has closed its doors at Westfield Montgomery mall. In its spot right next door to Abercrombie, Hollister was a magnet for teen shoppers just a couple of years ago. But their younger siblings, who prefer trendy, inexpensive fashions over pricey shirts with store logos, have moved on to stores like Zara, American Eagle and Forever 21.