If you are on a budget, why not consider this U.P.W.W. Parka. It's a wonderful piece for a good price. Another savvy option is this Maison Margiela Parka. While the price is not very high, be sure that this piece will become a worthy addition to your wardrobe. You might also want to consider this Carhartt Parka. The price is very reasonable, but the effect on your wardrobe will be pretty fantastic.
For something in the middle of the price range, look no further than this 3.1 Phillip Lim Parka. This item doesn't cost too much, but absolutely essential in your wardrobe. You can also consider this Aspesi Parka. It's an attractive option both price and quality-wise. Alternatively, opting for this Oliver Spencer Parka is a great choice as well!