If you are on a limited budget, this Nordstrom Scarf will fit the bill. It's a foolproof choice, while not very expensive. In this price range, you can also look at this Echo Scarf. It's also a popular item and won't break the bank.
If you're looking for an item in the middle of the price range, look no further than this Rag & Bone Scarf. This item doesn't cost a fortune, but absolutely deserves a spot in your wardrobe.