If you can’t spend much, your best bet is this Coat. It's a fantastic product, while not very pricey. Another nice option is this Brebis Noir Coat. It's an item you'll fall in love with which also doesn't cost a fortune. You might also want to consider this Manila Grace Coat. The price is very reasonable, but the effect on your wardrobe will be pretty fantastic.
If you want to splurge, then what you're looking for is this Dsquared2 Coat. It's more expensive but worth your money. While you're at it, also have a look at this Erdem 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 Hache Coat. 'Cause you deserve nothing but all the finer things!