It's pretty much a glorified mall like Dave H said.
You got your regular stores that you can find at home: Gap, Victorias Secret, H&M. Also mixed with high end luxury shops like Gucci, Dolce, LV and Salvatorre Ferragamo. It's much better to spend the day in the outlets IMO.
It is a nice place to stroll if you're just passing through, but the floors aren't meant to be walked in heels -- save your stilettos for dancing at the club!