Isabel, thanks for posting this. JCP has been upping the fashion ante in recent years, and Mango (MNG) is a good example.
Vigoss, an excellent premium denim brand based in Istanbul, Turkey designs VGS jeans especially for JCP. They are FIERCE and under $30 a pair.
JCP also has Liz Claiborne - more conservative looks, Allan B. (Schwartz) - killer moto-style fashion and the forever clever Nicole Miller line. Fabulous!