For something in the middle of the price range, consider buying this Tagliatore Blazer. While the price is very reasonable, this product is an easy wardrobe update. It's also worth considering this Jo No Fui Blazer. This piece is ultra popular and, just as importantly, not very expensive. Alternatively, opting for this Etro Blazer is a smart choice as well!
If you're gonna splurge, then what you're looking for is this Altuzarra Jacket. It's more expensive but worth your money. While you're at it, also have a look at this Balmain Blazer. Yes, this item is expensive, but it does not mean it's not worth it. And how about the luxurious Dsquared2 Jacket? Yolo, right?