If you are on a budget, this JB Britches Blazer will fit the bill. It's a great choice, while not very costly. Another strong contender for your wardrobe is this Vince Camuto Blazer. While the price of this piece is not too high, it will certainly attract a lot of attention. You may also want to look at this Scotch & Soda Sport Coat. This item is not expensive either, but it will make a difference in your wardrobe.
If you're after a bargain, we've got your back with this BOSS Coat. This item is likely to become a total wardrobe staple. It's also worth taking a look at this David Donahue Suit Jacket. This item is ultra popular and, just as importantly, not very expensive. And do check out this Peter Millar Sportcoat! It's a very popular item and good value for money.