If you're on a thrifty mission, your best bet is this Blazer. It's a fantastic piece, while not very pricey. Another good option is this Ecru Sleeveless Jacket. While the price is not very high, be sure that this product will become a wonderful addition to your wardrobe. You might also want to consider this MinkPink Blazer. The price is very reasonable, but the effect on your wardrobe will be pretty fantastic.
If you're looking for a good deal, check out this Rebecca Taylor Vest. While the price is very reasonable, this item is an easy wardrobe update. It's also worth looking at this Rebecca Vallance Blazer. This product is ultra popular and, just as importantly, not very expensive.