Chest: Measure under arms all the way around the t-shirt. Be sure to keep tape level ad comfortably loose.
Waist: Measure across the sweatshirt at the bottom hem all the way around the shirt. Be sure to keep tape level and comfortably loose.
Sleeve Length:Start at the centre back of the neck, measure across the shoulder to the elbow and down to the wrist. Round up to the nearest half inch.
*This sizing chart measurements are closest approximation with a 1/2 inch variance.