If you're after a thrifty option, this Ralsey Group Open Cardigan will fit the bill. It's a foolproof choice, while not very pricey. Another strong contender for your wardrobe is this Merona Open Cardigan. While the price of this piece is not very high, it will certainly attract a lot of attention. You might also want to consider this Mossimo Open Cardigan. The price is very reasonable, but the effect on your wardrobe will be pretty fantastic.