I am a jeans afficienado and own, Armani, Versace, True Religion,Dolce Gabbana, 7 For All Mankind, John Varvatos, (my favorite, many pairs), Guess, Diesel, Hugo Boss and even Levis.
Go to the website 6PM.com, on weekends and you can get great deals on designer jeans. I work in Caesars forum, and Mall employees get 75% off retail a couple times a year. This allows for collecting a great wardrobe at low cost. Shopping online also offers good bargains.