American Eagle Outfitters' profit outlook disappoints, shares slip

(Reuters) - American Eagle Outfitters Inc forecast third-quarter profit below expectations on Wednesday, partly due to lower-than-expected sales for its popular Aerie line of lingerie, sending its shares down nearly 8 percent.Same-store sales at Aerie rose 27 percent in the second quarter ended Aug 4, but missed Wall Street estimates for the first time in at least two years.Analysts had expected Aerie's appeal among younger women to drive an average of 30 percent increase in same-store sales in..