If you are on a budget, your best bet is this BCBGeneration Bandana. It's a terrific product, while not very pricey. Another smart option is this Kate Spade Bandana. While the price is rather reasonable, be sure that this item will become a wonderful addition to your wardrobe. You may also want to look at this Vince Camuto Bandana. This item is not expensive either, but it will make a difference in your wardrobe.
If you're after a bargain, consider choosing this Marc Jacobs Bandana. While the price is very reasonable, this product is an easy wardrobe update. You can also look at this Rag & Bone Bandana. It's an attractive option both price and quality-wise.