Have you checked out the size and fit guide? (https://www.spierandmackay.com/fit-guide/Sportcoats -Size Chart) It shows measurements for all lengths.Question for anyone that's ordered a S&M Sport Coat. Do you usually go with a Short if you wear a suit jacket in short length, or are you better off with a regular? Looking at picking up something but it's only offered in Regular sizing, even though I usually wear a short length, so didn't want to grab it but not be able to return it if it was too long in the sleeve.