If you are on a tight budget, your best bet is this Vince Pea Coat. It's a great product, while not very costly. Another strong contender for your wardrobe is this Vince Pea Coat. While the price of this product is rather reasonable, it will definitely attract a lot of attention.
If you're looking for something in between pricewise, look no further than this Spiewak Coat. This item won't break the bank, but definitely deserves a place in your wardrobe.