If you are on a budget, this Scarf will fit the bill. It's a foolproof choice, while not very expensive. Another strong contender for your wardrobe is this ChicNova Scarf. While the price of this item is not too high, it will surely attract a lot of attention. You may also want to look at this Ralph Lauren Scarf. This item is not expensive either, but it will make a difference in your wardrobe.
For something in the middle of the price range, opt for this Scarf. While the price is very reasonable, this product is an easy wardrobe update. You can also consider this Pendleton Scarf. It's an attractive option both price and quality-wise.