If you're not planning on spending much, you'll appreciate this J.Crew Parka. It's a fail-safe choice and a great investment. Another strong contender for your wardrobe is this Uniqlo Parka. While the price of this item is rather reasonable, it will certainly attract a lot of attention.
If you're in a Treat Yo' Self mood, then you won't be disappointed if you check out this Giambattista Valli Parka. It's an expensive but smart option.