If you're a budget-conscious shopper, this Rag & Bone Bandana will fit the bill. It's a fail-safe choice, while not very pricey. Another strong contender for your wardrobe is this Rag & Bone Knitted Hat. While the price of this item is not very high, it will surely attract a lot of attention.
For something in the middle of the price range, consider buying this Rag & Bone Bandana. While the price is very reasonable, this piece is an easy wardrobe update. It is also worth checking out this Rag & Bone Hat. It's an attractive option both price and quality-wise.