I probably have between 20 pair......but always on the lookout for more. My current faves are my Paige Hollywood Hills and Hidden Hills, and my Joe's Provacateur (petite).
A lot of the other brands - Sevens, COH, TR, etc. don't work as well for me...so I can see me getting more Joe's and Paige's...and I'd like to try J and Company, Salt Works, Paper Denim and Cloth, Sass and Bide, etc.
I don't know why I buy so many..I can only wear them weekends and at work on casual Fridays. Although I think I am going to start wearing denim to work the rest of the week once the cold and snowy winter weather arrives......(does that sound like an excuse to buy more???)