If you can’t spend much, your best bet is this Z Zegna Scarf. It's a fantastic piece, while not very pricey. Another strong contender for your wardrobe is this Asos Scarf. While the price of this product is not too high, it will certainly attract a lot of attention. You might also want to consider this Scarf. The price is very reasonable, but the effect on your wardrobe will be pretty fantastic.