Hi All, This is how I understand a dress shirt should fit. PLEASE correct me if I'm wrong: Sleeve Length: Should be able to move arms in ANY direction without sleeves restricting movement and pulling cuff up away from hand. Cuff Size: Should fit SNUGLY around wrist. Should be tight enough to keep sleeve at wrist at any extreme of motion. I have a new Jantzen shirt with a sleeve lenght that allows me to move anywhere without pulling much on the cuff, however the cuffs themselves are a little too loose. Am I wrong in my thinking? Thanks.