Absolutely fine for a 42 if you prefer a slightly more fitted look. Pit to Pit - 24 inches.
Neck to Hem - 25.5 inches. Shoulder to Cuff - 25 inches. Shoulder to Shoulder (across top of the back) - 18.5 inches.
Thanks for looking, please message me if you have any questions. The item "FILSON Jac Mackinaw 100% Virgin Wool Over Shirt Mens Size 40 Large 42/XL Jacket" is in sale since Wednesday, February 28, 2018. This item is in the category "Clothes, Shoes & Accessories\Men's Clothing\Coats & Jackets". The seller is "eddisace83" and is located in London. This item can be shipped worldwide.