If you're looking for a thrifty option, your best bet is this Rebecca Minkoff Belt. It's a popular product, while not very costly. Another strong contender for your wardrobe is this Hinge Belt. While the price of this product is competitive, it will surely attract a lot of attention. You may also want to look at this Belt. This item is not expensive either, but it will make a difference in your wardrobe.
If you're looking for something in between pricewise, look no further than this Raina Belt. This item doesn't cost the earth, but definitely deserves a place in your wardrobe. It's also worth taking a look at this Trussardi Belt. This product is extremely popular and, just as importantly, not very expensive. Alternatively, opting for this Dsquared2 Belt is a nice choice as well!