For something in the middle of the price range, why not check out this Filson Gilet. While the price is very reasonable, this product is an easy wardrobe update.
If you can afford it, then you absolutely must check out this Moncler Padded Vest. This piece seems pricey, but it's top quality. Another product we're drooling over is this Herno Down Vest. It's costly but you get what you pay for.