Of course the best place to shop is UNIQLO. It's like a better GAP, Banana Republic, and American Apparel all rolled up in one. This where I got these great pants. Although on the more expensive side of things, I love Uniqlo and there items last forever.
Pants (UNIQLO) x Shoes (Macy's)
Necklace (Target) $5.00 x Shirt (hand-me-down from my mama)