If you are on a budget, your best bet is this Open Cardigan. It's a wonderful piece, while not very expensive. Another great option is this Madewell Open Cardigan. While the price is not too high, be sure that this product will become a great addition to your wardrobe. You may also want to look at this Forever 21 Open Cardigan. This item is not expensive either, but it will make a difference in your wardrobe.
If you're not the one to skimp on clothes, then you won't be disappointed if you check out this Burberry Open Cardigan. It's a costly but smart option. While you're at it, also have a look at this Vince Open Cardigan. Yes, this item is expensive, but it does not mean it's not worth it. And one more item you might be interested in is this Acne Studios Open Cardigan. 'Cause you deserve nothing but all the finer things!