If you're a thrifty shopper, your best bet is this Beanie Hat. It's a popular item, while not very costly. In this price range, you can also take a look at this Mountain Hardwear Knitted Hat. It's also a popular item and won't break the bank. You may also want to look at this Herschel Beanie. This item is not expensive either, but it will make a difference in your wardrobe.