If you'd rather not spend much, this Pea Coat will fit the bill. It's a great choice, while not very expensive. Another nice option is this Vila Pea Coat. While the price is competitive, be sure that this piece will become a wonderful addition to your wardrobe. You may also want to look at this Calvin Klein Pea Coat. This item is not expensive either, but it will make a difference in your wardrobe.
If you're in a Treat Yo' Self mood, then you won't be disappointed if you check out this Jil Sander Pea Coat. It's a costly but smart option. While you're at it, also have a look at this 3.1 Phillip Lim Pea Coat. Yes, this item is expensive, but it does not mean it's not worth it.