If you are on a tight budget, this Eileen Fisher Scarf will fit the bill. It's a popular choice, while not very pricey. Another strong contender for your wardrobe is this Portolano Scarf. While the price of this piece is rather reasonable, it will certainly attract a lot of attention.
If you're a bargain hunter, you're in luck with this M Missoni Scarf in stock and waiting for you. You most certainly will fall in love with this item. You can also consider this Isabel Marant Scarf. It's an attractive option both price and quality-wise. And do check out this Bulgari Scarf! It's a very popular item and good value for money.