Navy Blazers from J.Crew
If you're budget-restricted, this J.Crew Suit Jacket will fit the bill. It's a fail-safe choice, while not very pricey. Also check out this Ludlow Suit Jacket. It's an item you'll love which also won't break the bank. You may also want to look at this J.Crew Blazer. This item is not expensive either, but it will make a difference in your wardrobe.
If you're a bargain hunter, look no further than this J.Crew Blazer Jacket. This item doesn't cost the earth, but absolutely deserves a spot in your wardrobe.