Few jackets have stayed relevant as long as the Harrington without anyone really stopping to ask why. The answer is simple. It fits the gap between a shirt and a proper coat better than almost anything else in the wardrobe. Light enough for spring and early fall, sharp enough to wear with trousers, relaxed enough to throw over a crewneck and head out the door. The problem is that the market is full of versions that look right in photos and feel cheap the moment you put them on. The tartan lining is wrong, the collar collapses, the zip feels like it belongs on a tent. We’ve been through enough of them to know what separates the ones worth owning from the ones worth avoiding. Collar structure, shell weight, and lining quality are where it’s won or lost. The jackets in here get all three right. Classic in the best sense of the word.