Aaron's is an old-fashioned clothes discounter on the outer edge of Park Slope. They have women's clothing by good quality American and European designers, typically discounted 20 percent at first, then 40 percent or more later in the season. They have an old-fashioned approach to service - a saleslady wlll introduce yourself when you enter and will bring clothes to you when you are in the dressing room (which is a big room, no private rooms). A lot of affluent Brooklyn ladies come to the store - you'll see a lot of Mercedes and BMWs in their small parking lot across the street. If your tastes run from conservative to mainstream, check it out.