If you don’t want to splurge, this Headband will fit the bill. It's a foolproof choice, while not very costly. You might also want to check out this Tasha Headband. It's a product you're bound to love which also doesn't cost too much. You might also want to consider this L. Erickson Headband. The price is very reasonable, but the effect on your wardrobe will be pretty fantastic.
For something in the middle of the price range, consider buying this Nina Headband. While the price is very reasonable, this item is an easy wardrobe update. Why not also take a look at this Headband. It's an attractive option both price and quality-wise. Alternatively, opting for this Jennifer Behr Headband is a smart choice as well!