If you can’t spend much, this Herno Trenchcoat will fit the bill. It's a foolproof choice, while not very expensive. Another strong contender for your wardrobe is this Selected Trench. While the price of this item is not too high, it will surely attract a lot of attention. You might also want to consider this Emporio Armani Trenchcoat. The price is very reasonable, but the effect on your wardrobe will be pretty fantastic.
If you're looking for something in between pricewise, look no further than this Joseph Trenchcoat. This item doesn't cost too much, but definitely deserves a place in your wardrobe. It's also worth looking at this Herno Trenchcoat. This item is ultra popular and, just as importantly, not too pricey. And do check out this Corneliani Trenchcoat! It's a very popular item and good value for money.