For something in the middle of the price range, look no further than this J.Crew Parka. This item won't break the bank, but absolutely invaluable in your wardrobe. You might also want to consider this J.Crew Parka. It's an attractive option both price and quality-wise.
If you want to splurge, then what you're looking for is this Woolrich Parka. It's more expensive but worth your money.