The blazer is one of those clothing pieces that has all the potential to become your most worn thing. It will likely become your go-to coat for smart casual occasions.
If you're looking for an affordable item, your best bet is this Love Moschino Blazer. It's a popular product, while not very expensive. Another great option is this GUILD PRIME Blazer. While the price is competitive, be sure that this item will become an excellent addition to your wardrobe. You may also want to look at this MSGM Blazer. This item is not expensive either, but it will make a difference in your wardrobe.