If you're not planning on spending much, this J.o.a. Duster will fit the bill. It's a popular choice, while not very expensive. Another wonderful option is this MinkPink Duster Coat. While the price is not very high, be sure that this product will become a wonderful addition to your wardrobe. You may also want to look at this Doma Fur Collar Coat. This item is not expensive either, but it will make a difference in your wardrobe.
If you're looking for a happy medium, look no further than this Duster Coat. This item doesn't cost the earth, but definitely deserves a place in your wardrobe. It's also worth considering this Mackage Duster. This item is ultra popular and, just as importantly, not very expensive. Alternatively, opting for this Helmut Lang Fur Collar Coat is a savvy choice as well!