Fit is intentionally oversized and cool as the other side of your pillow :) True to size, size down if you prefer a less slouchy look. Key Measurements: Body Length (from shoulder): 26 1/2" Sleeve Length (from center back): 32 1/4" Chest (1" below armhole): 46" Dime Knit™ is our signature super satisfying heavyweight jersey. 100% cotton in a 10/1 singles weave, which means, in terms of heft, it's somewhere between a sweatshirt and a tee. Year-round cozy. 100% Combed Cotton.