The U.S. apparel sector has been viewed as a bright spot for the economy, as the majority of stores are domestic and shielded from troubles abroad. A bump in consumer confidence boosted many retailers' July sales. With these positive signs, how will Chico's FAS (CHS), American Eagle Outfitters (AEO) and others do when they report earnings next week? Urban Outfitters (URBN) had a rough start to the year after Native American groups sued the company