If you are on a budget, your best bet is this London Fog Trenchcoat. It's a terrific product, while not very costly. Another smart option is this Prima Trench Coat. While the price is not too high, be sure that this product will become a great addition to your wardrobe. You might also want to consider this Joie Trench Coat. The price is very reasonable, but the effect on your wardrobe will be pretty fantastic.