If you can afford to spend a little more, we recommend opting for this Hat. While the price is very reasonable, this item is an easy wardrobe update.
If you want to treat yourself, then you absolutely must check out this Givenchy Beanie. This piece seems costly, but it's well worth it. While you're at it, also have a look at this Knitted Hat. Yes, this item is expensive, but it does not mean it's not worth it.