Size Big 2XL has a 28" body length (front and back), a 19" shoulder, a 27" chest, and a 25½" sleeve length. Sleeve length changes ½" between sizes Size Tall 2XLT has a 31½" body length (front and back), a 20¾" shoulder, a 27¼" chest, and a 27" sleeve length. Sleeve length changes ¼" between sizes