Here are a few of the top AE styles:
Those styles are all in the top sellers for AE and you really can't go wrong. The downside is they don't go on sale very often.
There are a lot if great places to buy them, just depends on what you are looking for. If you can hold out for outlet sales those are usually a good time to stock up. I also carry a small stock of AEs for sale here and on eBay. I may have...