Boy's brand new, without store tag, J Crew Crewcuts Ludlow blazer Size 12 4.5 inches from shoulder seam to collar seam 21.5 inches from the shoulder seam to the end of the sleeve 17 inches armpit to armpit (laid flat, measured straight across) 23.25 inches down the center back; a bit longer in the front at 25 inches 14.5 inches shoulders (measured across the back, from shoulder seam to shoulder seam Burgundy Cotton velour fabric--more suitable for late fall, winter and early spring (colder weather fabric) Polyester lining Two buttons front A pocket on each side of the lower front with flap closures Lapel pocket Double vent in the back 3 buttons on each sleeve Inner pockets