If you're on a thrifty budget, your best bet is these GUESS Slim Jeans. It's a terrific piece, while not very pricey. Another nice option is these Levi's Jeans. While the price is competitive, be sure that this product will become a worthy addition to your wardrobe.
For something in the middle of the price range, opt for these Michael Kors Jeans. While the price is very reasonable, this piece is an easy wardrobe update.