if you're in a thrifty mood, this Vince Pea Coat will fit the bill. It's a popular choice, while not very pricey. In this price range, you can also look at this Theory Overcoat. It's also a popular item and won't break the bank. You may also want to look at this Ike Behar Pea Coat. This item is not expensive either, but it will make a difference in your wardrobe.
If you want to splurge on a luxury piece, then what you're looking for is this Loro Piana Coat. It's more expensive but worth your money. While you're at it, also have a look at this Burberry Duffle Coat. Yes, this item is expensive, but it does not mean it's not worth it. And one more item you might be interested in is this Stefano Ricci Waistcoat. 'Cause you deserve nothing but all the finer things!