Brown Leopard Scarves from Neiman Marcus
If you're after a thrifty option, your best bet is this Karen Zambos Scarf. It's a wonderful piece, while not very pricey.
For something in the middle of the price range, look no further than this Portolano Scarf. This item doesn't cost the earth, but absolutely indispensable in your wardrobe.
If you're looking at it like an investment piece, then what you're looking for is this Givenchy Scarf. It's more expensive but worth your money.