Actually fits like a 44R but marked as a size 42 jacket. Beautiful wool blend in gray with Donegal-style speckling throughout. Sadly this one is just a little too big to fit me. “The Gibson may have been devised as the perfect travel companion—it's got the passport pockets to prove it—but it's so darn sharp that we find ourselves pulling it out of the closet even when our itinerary doesn't take us much further than the corner market. That goes doubly for this new colorway, which boasts all of the tidy design and utility-focused detailing of the original in a burly, beautiful woolen finish that keeps the Gibson soaring above the competition.” You can wear this as a traditional blazer/travel jacket with the lapel down or with the collar up. Measurements in chart in pictures.