Aerie by American Eagle offers dormwear, active apparel, loungewear, accessories, sleepwear, and intimates collections for the AE girl, sold in American Eagle Outfitters stores, on-line through the American Eagle Web site, and in 147 stand-alone aerie retail stores in the U.S. and Canada. The brand targets American 15- to 21-year-old females. What started as a sub-brand quickly became a standalone concept in its own right, also featuring a complete fitness line, called aerie f.i.t.