If you are on a tight budget, this Belt will fit the bill. It's a foolproof choice, while not very pricey. Another savvy option is this Belt. While the price is not too high, be sure that this product will become a worthy addition to your wardrobe.
If you want to splurge, we recommend taking a look at this DSquared Belt - a great luxury choice. While you're at it, also have a look at this Gucci Belt. Yes, this item is expensive, but it does not mean it's not worth it.