If you can’t spend much, your best bet is this Echo Scarf. It's a popular product, while not very pricey. In this price range, you can also take a look at this Betsey Johnson Scarf. It's also a popular item and won't break the bank. You may also want to look at this Uniqlo Scarf. This item is not expensive either, but it will make a difference in your wardrobe.
If you can afford to splurge, then what you're looking for is this Gucci Scarf. It's more expensive but worth your money. Another product we're drooling over is this Dolce & Gabbana Scarf. It's costly but you get what you pay for. And how about the luxurious Burberry Scarf? Yolo, right?